{"id":16160,"date":"2026-02-11T09:10:19","date_gmt":"2026-02-11T09:10:19","guid":{"rendered":"https:\/\/www.eyecliniclondon.com\/blog\/?p=16160"},"modified":"2026-02-11T11:17:55","modified_gmt":"2026-02-11T11:17:55","slug":"slt-laser-for-glaucoma","status":"publish","type":"post","link":"https:\/\/www.eyecliniclondon.com\/blog\/slt-laser-for-glaucoma\/","title":{"rendered":"Selective Laser Trabeculoplasty (SLT) for Glaucoma: How It Works and Who It\u2019s For (Guide)"},"content":{"rendered":"<p><span data-contrast=\"auto\">Selective Laser Trabeculoplasty, or SLT, is one of the\u00a0most commonly recommended\u00a0laser treatments for glaucoma. Many patients hear about it during consultations but\u00a0aren\u2019t\u00a0sure exactly what it does. Understanding the basics can help reduce anxiety and give you confidence when making decisions about your care.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Glaucoma is usually managed by lowering eye pressure, often with daily eye drops. SLT offers a different approach by improving your eye\u2019s natural drainage system. This can make pressure control easier and, in some cases, reduce your reliance on drops.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">In this guide,\u00a0we\u2019ll\u00a0explain how SLT works, who\u00a0benefits\u00a0most, how long results typically last, and whether it can reduce or replace eye drops. Having clear information makes it easier to feel confident about your treatment options.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><b><span data-contrast=\"auto\">What Is Selective Laser Trabeculoplasty (SLT)?<\/span><\/b><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">SLT is a laser procedure designed to lower eye pressure in certain types of glaucoma. It works by targeting the eye\u2019s natural drainage system to improve fluid outflow. The aim is to help your eye manage pressure more effectively.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">The treatment focuses on the trabecular meshwork, which acts as the eye\u2019s main drainage pathway. Over time, this tissue can become less efficient, causing fluid to build up and pressure to rise. SLT helps address this underlying issue.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Using low-energy laser pulses, SLT stimulates the drainage tissue without cutting or removing anything. This encourages better fluid movement and helps control eye pressure safely. The procedure is minimally invasive and often well tolerated by patients.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><b><span data-contrast=\"auto\">Why Lowering Eye Pressure Matters<\/span><\/b><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">If you have glaucoma, managing your eye pressure is one of the most important steps in protecting your vision. High pressure can slowly damage the optic nerve, often without causing noticeable symptoms. Understanding why pressure matters helps you stay focused on treatment and long-term outcomes.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><b><span data-contrast=\"auto\">Glaucoma damages the optic nerve:\u00a0<\/span><\/b><span data-contrast=\"auto\">Elevated eye pressure is the main risk factor, gradually harming nerve fibres and leading to vision loss if left untreated.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}\" data-aria-posinset=\"2\" data-aria-level=\"1\"><b><span data-contrast=\"auto\">Lowering pressure slows or stops progression:\u00a0<\/span><\/b><span data-contrast=\"auto\">All effective treatments aim to reduce intraocular pressure, helping preserve the vision you still have. SLT (selective laser trabeculoplasty) is one\u00a0option\u00a0that achieves this goal.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}\" data-aria-posinset=\"3\" data-aria-level=\"1\"><b><span data-contrast=\"auto\">Even modest reductions are beneficial:\u00a0<\/span><\/b><span data-contrast=\"auto\">Small decreases in pressure can significantly reduce the risk of further optic nerve damage. The\u00a0objective\u00a0is stability rather than perfection.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span data-contrast=\"auto\">By keeping your eye pressure under control, you give your optic nerve the best chance to remain healthy. You may not notice immediate changes, but long-term preservation of vision is the priority. Regular monitoring and adherence to treatment are essential. Taking these steps seriously can help you\u00a0maintain\u00a0your sight for years to come.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><b><span data-contrast=\"auto\">How SLT Works at a Cellular Level<\/span><\/b><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">SLT uses short bursts of laser energy to target the eye\u2019s drainage system. The laser specifically focuses on pigmented cells, leaving the surrounding tissue untouched. This precision is what makes the procedure \u201cselective.\u201d<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">By stimulating these cells, SLT triggers a natural biological response. The body starts to clear debris and improves the function of the drainage system. Over time, this leads to better fluid outflow and helps lower eye pressure.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Because the tissue\u00a0isn\u2019t\u00a0destroyed during the procedure, SLT can sometimes be repeated if needed. This selective approach allows for effective treatment without cutting or removing tissue.\u00a0It\u2019s\u00a0a minimally invasive way to support your eye\u2019s natural drainage.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><b><span data-contrast=\"auto\">What Type of Glaucoma Is SLT Used For?<\/span><\/b><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">SLT is\u00a0most commonly used\u00a0for open-angle glaucoma, the type where the eye\u2019s drainage system becomes less efficient over time.\u00a0It\u2019s\u00a0also\u00a0an option\u00a0for ocular hypertension, where eye pressure is elevated but there\u00a0isn\u2019t\u00a0yet damage to the optic nerve. Both conditions involve issues with fluid drainage rather than a structural blockage.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">SLT\u00a0isn\u2019t\u00a0suitable for every type of glaucoma. For example, angle-closure glaucoma requires a different approach and cannot be treated with SLT alone.\u00a0That\u2019s\u00a0why a thorough assessment by your eye specialist is essential.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Your specific diagnosis helps guide the best treatment choice. SLT tends to work best in certain scenarios where drainage inefficiency is the main concern. Discussing your options with your surgeon ensures the approach is tailored to your eyes.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><b><span data-contrast=\"auto\">Who Is a Good Candidate for SLT?<\/span><\/b><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h2>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-15955\" src=\"https:\/\/www.eyecliniclondon.com\/blog\/wp-content\/uploads\/2026\/02\/29.jpg\" alt=\"\" width=\"1100\" height=\"600\" \/><\/p>\n<p><span data-contrast=\"auto\">SLT is often recommended for people who are newly diagnosed with open-angle glaucoma. It can also be helpful for those who are already using eye drops but want to improve pressure control. Whether\u00a0it\u2019s\u00a0suitable depends on the anatomy of your eye\u2019s drainage system.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">If you struggle with taking daily eye drops, SLT may be particularly useful. Many patients find it hard to stick to a strict medication routine, and the procedure can reduce reliance on these drops. This can make managing glaucoma much easier day to day.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Every case is assessed individually by your eye specialist. Tests and measurements\u00a0determine\u00a0whether SLT is the right\u00a0option\u00a0for you. Personalised assessment ensures the treatment is both safe and effective for your eyes.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><b><span data-contrast=\"auto\">Can SLT Replace Eye Drops?<\/span><\/b><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">For some patients, SLT can significantly reduce or even\u00a0eliminate\u00a0the need for daily eye drops. Others may still need drops, but often fewer than before. The results can vary depending on your eyes and the severity of your glaucoma.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">It\u2019s\u00a0important to remember that SLT does not cure glaucoma. While it helps lower eye pressure, it cannot reverse any existing damage to the optic nerve. Regular monitoring is still essential to ensure your eyes\u00a0remain\u00a0healthy.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Many patients find the reduction in daily drops improves their quality of life. Fewer medications can make managing glaucoma feel less burdensome. Combined with ongoing care, SLT offers both practical and long-term benefits<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><b><span data-contrast=\"auto\">How Much Pressure Reduction Does SLT Provide?<\/span><\/b><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">On average, SLT lowers eye pressure by around 20\u201330%. The exact reduction depends on your starting pressure and how your eyes respond. Some patients may experience an even greater decrease, while others see more modest results.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">The effect of SLT builds gradually over several weeks. You\u00a0shouldn\u2019t\u00a0expect dramatic changes\u00a0immediately, so a little patience is\u00a0required. This gradual improvement is normal and part of the healing process.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Regular monitoring helps track how well the procedure is working. Your eye specialist may\u00a0make adjustments\u00a0if needed to achieve\u00a0optimal\u00a0pressure control. Keeping up with follow-ups ensures the best long-term outcomes for your eyes.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><b><span data-contrast=\"auto\">How Long Do SLT Results Last?<\/span><\/b><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">SLT results usually last between one and five years, though the exact duration can vary from person to person. Some patients\u00a0maintain\u00a0good pressure control for even longer. Everyone\u2019s eyes respond differently, so individual results may differ.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Over time, eye pressure can gradually rise again. In some cases, repeat treatment is possible to\u00a0maintain\u00a0control. Your specialist will assess whether another session is needed based on your response.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Regular follow-up appointments are crucial to spot any changes early. Long-term monitoring ensures your eye health\u00a0remains\u00a0protected. Staying on top of check-ups helps you get the most out of SLT over the years.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><b><span data-contrast=\"auto\">What Happens During the Procedure?<\/span><\/b><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">SLT is carried out in an outpatient setting, so you won\u2019t need to stay overnight. Anaesthetic drops are used to numb your eye, and the procedure usually takes just five to ten minutes.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">A special contact lens is placed on your eye to help focus the laser. Controlled pulses are then delivered to the drainage area, and you may notice brief flashes of light during treatment. The laser targets the tissue precisely without cutting or removing anything.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">For most people, the procedure is painless. Some may experience mild discomfort for a short time, but it usually passes quickly. The quick and minimally invasive nature of SLT makes it a well-tolerated option for many patients.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><b><span data-contrast=\"auto\">Is SLT Safe?<\/span><\/b><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">SLT is generally considered very safe, and serious complications are uncommon. Most side effects are mild and temporary, resolving without intervention. This makes it a well-tolerated option for many patients.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Some people may experience short-term inflammation after the procedure. Occasionally, eye pressure can spike, but this is rare and closely monitored by your specialist. Most cases settle quickly with proper care.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">The procedure follows strict safety protocols to ensure minimal risk. Laser settings are carefully controlled, and your eye is assessed before and after treatment. These measures help keep your eyes safe throughout the process.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Compared with surgical options, SLT has a favourable risk profile. Its minimally invasive nature makes it an attractive choice for patients who want effective pressure control with low complication rates.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><b><span data-contrast=\"auto\">What Are the Possible Side Effects?<\/span><\/b><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">Some patients may notice mild redness or irritation after SLT. These effects usually resolve within a few days. Your specialist may prescribe anti-inflammatory drops to help keep your eyes comfortable.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Temporary increases in eye pressure can occasionally occur. This is closely monitored during follow-up appointments to ensure it settles quickly. Most patients experience no lasting issues from this temporary change.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Serious complications are extremely rare, and overall, SLT is considered very safe. Understanding the possible side effects helps you feel prepared. With proper care and monitoring, the procedure is well tolerated by\u00a0the majority of\u00a0patients.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h2 data-start=\"415\" data-end=\"463\"><strong data-start=\"415\" data-end=\"463\">SLT and Eye Drops: A Side-by-Side Comparison<\/strong><\/h2>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-15842\" src=\"https:\/\/www.eyecliniclondon.com\/blog\/wp-content\/uploads\/2026\/01\/J7N8FR-2.jpg\" alt=\"\" width=\"1100\" height=\"600\" \/><\/p>\n<p><span data-contrast=\"auto\">SLT can reduce your dependence on daily eye drops, offering a convenient one-off procedure rather than a continuous routine. While eye drops remain effective, they require daily adherence, and compliance issues are common for many patients. SLT side effects are usually short-term, whereas drops may cause ongoing mild irritation or dryness. Both options are reversible, but over time, SLT can be a simpler way to manage eye pressure without the hassle of daily medication.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<table style=\"height: 397px;\" width=\"951\" data-tablestyle=\"MsoNormalTable\" data-tablelook=\"1184\" aria-rowcount=\"6\">\n<tbody>\n<tr aria-rowindex=\"1\">\n<td data-celllook=\"0\"><b><span data-contrast=\"auto\">Factor<\/span><\/b><span data-ccp-props=\"{}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><b><span data-contrast=\"auto\">SLT<\/span><\/b><span data-ccp-props=\"{}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><b><span data-contrast=\"auto\">Eye Drops<\/span><\/b><span data-ccp-props=\"{}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"2\">\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Daily routine<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">No<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Yes<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"3\">\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Compliance issues<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Minimal<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Common<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"4\">\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Side effects<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Short-term<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Ongoing<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"5\">\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Cost over time<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">One-off<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Continuous<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"6\">\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Reversible<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Yes<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Yes<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span data-contrast=\"auto\">SLT reduces dependence on daily administration. Drops remain effective but require adherence.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><b><span data-contrast=\"auto\">SLT vs Traditional Laser Procedures<\/span><\/b><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">If you\u2019re considering laser treatment for glaucoma, it helps to understand how SLT differs from older techniques. Knowing these differences can give you confidence in the procedure and its safety profile. Modern approaches aim to control pressure while preserving the eye\u2019s delicate tissues.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"3\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><b><span data-contrast=\"auto\">SLT uses lower energy than older lasers:\u00a0<\/span><\/b><span data-contrast=\"auto\">By targeting specific cells in the drainage system without heating surrounding tissue, SLT minimises damage and irritation.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"3\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}\" data-aria-posinset=\"2\" data-aria-level=\"1\"><b><span data-contrast=\"auto\">Older lasers caused thermal scarring:\u00a0<\/span><\/b><span data-contrast=\"auto\">Traditional laser procedures created heat-induced tissue changes, which limited repeatability and increased the risk of complications.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"3\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}\" data-aria-posinset=\"3\" data-aria-level=\"1\"><b><span data-contrast=\"auto\">SLT\u2019s selective mechanism preserves tissue:\u00a0<\/span><\/b><span data-contrast=\"auto\">This selective approach allows the treatment to be repeated safely if needed, maintaining long-term effectiveness.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span data-contrast=\"auto\">SLT is now widely preferred in modern glaucoma care due to its combination of safety and repeatability. You benefit from a procedure that controls pressure without unnecessary tissue damage. While results still require monitoring, the risk profile is lower than with older lasers. Understanding this helps you make informed choices about your treatment options.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><b><span data-contrast=\"auto\">When SLT Is Used as First-Line Treatment<\/span><\/b><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">SLT is increasingly being offered as a first-line therapy for glaucoma. Research shows it can provide similar pressure control to eye drops. Many patients value the reduced burden of daily medication.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Using SLT early in treatment may also improve adherence. The procedure is delivered once rather than requiring daily attention, though regular monitoring\u00a0still continues. This can make managing glaucoma simpler and more convenient.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">The move towards first-line SLT reflects evolving clinical practice. Evidence supports this approach, showing it can be safe, effective, and well tolerated. For the right patients, it\u2019s becoming a preferred starting option<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><b><span data-contrast=\"auto\">Can SLT Be Repeated?<\/span><\/b><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">If you\u2019re considering SLT for glaucoma, you might wonder whether it can be done more than once. Unlike older laser procedures, SLT preserves tissue, which makes repeat treatments possible in many cases. Knowing how repeatability works helps you plan for long-term pressure control.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"4\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><b><span data-contrast=\"auto\">SLT can sometimes be repeated safely:\u00a0<\/span><\/b><span data-contrast=\"auto\">Because the procedure does not destroy tissue, your eye can tolerate another session if pressure rises again.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"4\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}\" data-aria-posinset=\"2\" data-aria-level=\"1\"><b><span data-contrast=\"auto\">Effectiveness may reduce slightly with each repetition:\u00a0<\/span><\/b><span data-contrast=\"auto\">While repeat treatments often work, the degree of pressure reduction can be less than the initial session. Suitability is assessed individually by your clinician.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"4\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}\" data-aria-posinset=\"3\" data-aria-level=\"1\"><b><span data-contrast=\"auto\">Repeat treatment depends on eye drainage health:\u00a0<\/span><\/b><span data-contrast=\"auto\">Not all patients respond equally to a second or third session. Your ophthalmologist uses clinical judgement to determine if another round is likely to help.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span data-contrast=\"auto\">Repeatability is a major advantage of SLT, giving you more flexibility in long-term glaucoma management. You have options if pressure increases in the future, without immediately moving to more invasive treatments. This approach allows careful, staged control of your eye pressure. With the right guidance, SLT can remain an effective part of your treatment plan over time.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><b><span data-contrast=\"auto\">Recovery After SLT<\/span><\/b><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">Recovery from SLT is usually very quick. Most patients can return to normal activities on the same day, although vision may be slightly blurred for a short time. This temporary change is normal and resolves quickly.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Your specialist may prescribe anti-inflammatory drops for a brief period to keep your eyes comfortable. Follow-up checks are typically scheduled within a few weeks to monitor your response. These appointments ensure your pressure is being controlled effectively.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Since there are no incisions or stitches involved, recovery is straightforward. The minimally invasive nature of SLT allows you to get back to daily life almost immediately. Overall, it\u2019s a simple and well-tolerated procedure.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><b><span data-contrast=\"auto\">Does SLT Prevent Surgery?<\/span><\/b><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">SLT can help delay or even reduce the need for glaucoma surgery. It\u2019s a far less invasive option than traditional surgical procedures, and many patients achieve stable pressure control without further intervention. For suitable cases, it offers an effective way to manage glaucoma safely.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">That said, SLT does not replace surgery in advanced or complex cases. Each stage of glaucoma requires an individualised approach, and some patients may still need surgical treatment down the line. Your specialist will tailor the plan to your specific condition.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">The overall goal is to control eye pressure while minimising risk. SLT often achieves this for many patients, helping maintain eye health and delay more invasive procedures. It\u2019s a useful tool in the wider management of glaucoma.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><b><span data-contrast=\"auto\">Who Benefits Most From SLT?<\/span><\/b><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h2>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-15980\" src=\"https:\/\/www.eyecliniclondon.com\/blog\/wp-content\/uploads\/2026\/02\/41.jpg\" alt=\"\" width=\"1100\" height=\"600\" \/><\/p>\n<p><span data-contrast=\"auto\">SLT is especially helpful for patients who are newly diagnosed and want early pressure control, as well as those who struggle with eye drops or find daily routines difficult. It\u2019s also effective for people with mild to moderate glaucoma or ocular hypertension, offering preventive control. Individual suitability is confirmed through a thorough examination. Your eye\u2019s anatomy plays a key role in how well SLT will work.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<table style=\"height: 393px;\" width=\"861\" data-tablestyle=\"MsoNormalTable\" data-tablelook=\"1184\" aria-rowcount=\"6\">\n<tbody>\n<tr aria-rowindex=\"1\">\n<td data-celllook=\"0\"><b><span data-contrast=\"auto\">Patient Type<\/span><\/b><span data-ccp-props=\"{}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><b><span data-contrast=\"auto\">Why SLT Helps<\/span><\/b><span data-ccp-props=\"{}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"2\">\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Newly diagnosed<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Early pressure control<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"3\">\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Drop intolerance<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Reduces side effects<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"4\">\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Compliance difficulty<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Removes daily routine<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"5\">\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Mild to moderate glaucoma<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Strong response rates<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"6\">\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Ocular hypertension<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Preventive control<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span data-contrast=\"auto\">Suitability is confirmed through examination. Individual anatomy matters.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><b><span data-contrast=\"auto\">Limitations of SLT<\/span><\/b><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">SLT does not cure glaucoma and may not be effective for everyone. Some patients will still require additional therapy or medications to keep eye pressure under control. It\u2019s important to understand that it\u2019s just one tool in managing the condition.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">The results of SLT are not permanent, and eye pressure can gradually rise again over time. Regular monitoring is essential to detect any changes early and adjust treatment if needed. This helps ensure long-term protection for your eyes.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Being aware of these limitations prevents unrealistic expectations. SLT can significantly help manage glaucoma, but it isn\u2019t a cure. Understanding its role allows patients to make informed decisions about their care.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><b><span data-contrast=\"auto\">Monitoring After SLT<\/span><\/b><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">Regular eye pressure checks continue after SLT to ensure the procedure is working effectively. Visual field tests and optic nerve imaging are still needed to monitor your glaucoma. Confirming stability over time is key to protecting your vision.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">SLT does not eliminate the need for follow-up appointments. Glaucoma is a chronic condition, so ongoing care remains essential. Even after treatment, regular monitoring helps maintain long-term eye health.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Detecting any changes early can significantly improve outcomes. Staying on top of appointments allows your specialist to adjust treatment if needed. This proactive approach helps keep your vision safe for the future.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><b><span data-contrast=\"auto\">FAQs:<\/span><\/b><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h2>\n<ol>\n<li><b><span data-contrast=\"auto\"> What exactly is SLT and how doesitlower eye pressure?<\/span><\/b><br \/>\n<span data-contrast=\"auto\">SLT, or Selective Laser Trabeculoplasty, is a laser procedure designed to improve the natural drainage of fluid within the eye. It targets specific cells in the trabecular meshwork, the eye\u2019s drainage system, without damaging surrounding tissue. By stimulating these cells, SLT encourages better fluid outflow, which gradually lowers intraocular pressure and helps protect the optic nerve from glaucoma-related damage.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><b><span data-contrast=\"auto\"> Who is suitable for SLT treatment?<\/span><\/b><br \/>\n<span data-contrast=\"auto\">SLT is primarily recommended for patients with open-angle glaucoma or ocular hypertension. It is particularly useful for those newly diagnosed or for patients who struggle with daily eye drop routines due to compliance issues or intolerance. A detailed eye examination and assessment of the drainage system help determine whether SLT is a suitable option for each individual patient.<\/span><\/li>\n<li><b><span data-contrast=\"auto\"> Can SLT completely replace glaucoma eye drops?<\/span><\/b><br \/>\n<span data-contrast=\"auto\">In some cases, SLT can significantly reduce or even eliminate the need for daily eye drops, although results vary between patients. While it can lower eye pressure effectively, it does not reverse existing optic nerve damage. Patients may still require monitoring and, in some instances, additional therapy to maintain target pressure over time.<\/span><\/li>\n<li><b><span data-contrast=\"auto\"> How long does it take for SLT to work?<\/span><\/b><br \/>\n<span data-contrast=\"auto\">The effects of SLT develop gradually, typically over several weeks. Patients may notice minor improvements within a few days, but optimal pressure reduction usually takes a few weeks tostabilise. Regular follow-up appointments allow the clinician to monitor the response and adjust care as needed.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><b><span data-contrast=\"auto\"> Is SLT safe and what are the risks?<\/span><\/b><br \/>\n<span data-contrast=\"auto\">SLT is generally considered very safe, with complications being uncommon. Some patients experience mild, temporary redness or irritation, and occasional short-term pressure spikes can occur. Anti-inflammatory drops may be prescribed to manage these symptoms, and serious complications are extremely rare. The selective nature of the laser ensures surrounding tissue is preserved, making repeat treatments possible if needed.<\/span><\/li>\n<li><b><span data-contrast=\"auto\"> Can SLT be repeated if pressure rises again?<\/span><\/b><br \/>\n<span data-contrast=\"auto\">Because SLT does not destroy tissue, it can be repeated in patients who experience rising eye pressure after the initial treatment. Effectiveness may reduce slightly with subsequent procedures, so suitability is assessed on a case-by-case basis. Repeat treatments offer flexibility for managing long-term pressure control without immediate recourse to surgery.<\/span><\/li>\n<li><b><span data-contrast=\"auto\"> How does SLT compare to traditional glaucoma laser treatments?<\/span><\/b><br \/>\n<span data-contrast=\"auto\">Unlike older laser techniques that create thermal scarring and permanent damage, SLT uses lower energy and selectively targets pigmented cells. This approach reduces tissue injury and improves safety, while still allowing for repeat treatments if necessary. Modern glaucoma management increasingly favours SLT for its minimal invasiveness and reduced risk of complications.<\/span><\/li>\n<li><b><span data-contrast=\"auto\"> What should you expect during the SLT procedure?<\/span><\/b><br \/>\n<span data-contrast=\"auto\">SLT is performed as an outpatient procedure, typically taking five to ten minutes. Anaesthetic drops are applied to numb the eye, and a contact lens is used to focus the laser pulses on the drainage area. Patients may see flashes of light but usually experience little to no discomfort. After the procedure, most people can return to normal activities immediately, with mild blurring or irritation being temporary.<\/span><\/li>\n<li><b><span data-contrast=\"auto\"> Does SLT prevent the need for glaucoma surgery?<\/span><\/b><br \/>\n<span data-contrast=\"auto\">SLT can delay or reduce the need for more invasive glaucoma surgery, as it effectively controls eye pressure in many patients. However, it is not a cure for glaucoma, and some individuals may eventually require surgical intervention if the disease progresses. The procedure serves as a less invasive option that can help manage pressure at an earlier stage.<\/span><\/li>\n<li><b><span data-contrast=\"auto\"> How often will you need follow-up appointments after SLT?<\/span><\/b><br \/>\n<span data-contrast=\"auto\">Even after successful SLT, regular monitoring remains essential. Eye pressure checks, visual field tests, and optic nerve imaging continue to ensure stability. Glaucoma is a chronic condition, and ongoing care allows early detection of changes and timely intervention if required, protecting long-term vision.<\/span><\/li>\n<\/ol>\n<h2 aria-level=\"2\"><b><span data-contrast=\"auto\">Final Thought: SLT for Glaucoma<\/span><\/b><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">Selective Laser Trabeculoplasty (SLT) is a safe and effective option for many patients with open-angle glaucoma or ocular hypertension. While it does not cure glaucoma, it can lower eye pressure, reduce reliance on daily drops, and sometimes delay the need for more invasive surgery. Understanding how SLT works, what to expect during the procedure, and the importance of ongoing monitoring helps patients feel confident in their treatment decisions.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><a href=\"https:\/\/www.eyecliniclondon.com\/glaucoma.html\"><span data-contrast=\"none\">If you\u2019re considering glaucoma treatment in London<\/span><\/a><span data-contrast=\"auto\">\u00a0and want to understand whether SLT\u00a0or other approaches\u00a0might be suitable for you, you\u2019re welcome to reach out to us at Eye Clinic London to\u00a0book a consultation. Our team provides personalised guidance to help you manage your condition safely and effectively.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><b><span data-contrast=\"auto\">References:<\/span><\/b><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h2>\n<ol>\n<li><span data-contrast=\"auto\">Sarenac, T.,\u00a0Be\u010di\u0107\u00a0Turkanovi\u0107, A., Ferme, P. and Gra\u010dner, T., 2022. A review of selective laser trabeculoplasty: \u201cThe hype is real\u201d. Journal of Clinical Medicine, 11(13), 3879.\u00a0<\/span><a href=\"https:\/\/www.mdpi.com\/2077-0383\/11\/13\/3879\"><span data-contrast=\"none\">https:\/\/www.mdpi.com\/2077-0383\/11\/13\/3879<\/span><\/a><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Chang, P.Y., Wang, J.Y., Wang, J.K., Huang, T.L. and Hsu, Y.R., 2021. Comparison of treatment outcomes of selective laser trabeculoplasty for primary openangle glaucoma and pseudophakic primary angleclosure glaucoma receiving maximal medical therapy. Journal of Clinical Medicine, 10(13), 2853.\u00a0<\/span><a href=\"https:\/\/www.mdpi.com\/2077-0383\/10\/13\/2853\"><span data-contrast=\"none\">https:\/\/www.mdpi.com\/2077-0383\/10\/13\/2853<\/span><\/a><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Chen, K.Y., Chan, H.C. and Chan, C.M., 2025. What is the longterm efficacy and safety of selective laser trabeculoplasty in the management of primary openangle glaucoma? A systematic review and metaanalysis.\u00a0Photodiagnosis\u00a0and Photodynamic Therapy, 56, 104743.\u00a0<\/span><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/40782877\/\"><span data-contrast=\"none\">https:\/\/pubmed.ncbi.nlm.nih.gov\/40782877\/<\/span><\/a><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Gazzard, G., et al., 2024. Selective laser trabeculoplasty versus medical therapy for the treatment of openangle glaucoma or ocular hypertension: a systematic review and metaanalysis.\u00a0<\/span><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/39018052\/\"><span data-contrast=\"none\">https:\/\/pubmed.ncbi.nlm.nih.gov\/39018052\/<\/span><\/a><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Chen, K.Y., Chan, H.C. and Chan, C.M., 2025. Is selective laser trabeculoplasty effective in reducing intraocular pressure for primary angleclosure glaucoma?\u00a0<\/span><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/40172081\/\"><span data-contrast=\"none\">https:\/\/pubmed.ncbi.nlm.nih.gov\/40172081\/<\/span><\/a><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Selective Laser Trabeculoplasty, or SLT, is one of the\u00a0most commonly recommended\u00a0laser treatments for glaucoma. Many patients hear about it during consultations but\u00a0aren\u2019t\u00a0sure exactly what it does. Understanding the basics can help reduce anxiety and give you confidence when making decisions about your care.\u00a0 Glaucoma is usually managed by lowering eye pressure, often with daily eye drops. SLT offers a different approach by improving your eye\u2019s natural drainage system. This can make pressure control easier and, in some cases, reduce your<\/p>\n","protected":false},"author":28,"featured_media":16162,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-16160","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.4 (Yoast SEO v26.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Selective Laser Trabeculoplasty (SLT) for Glaucoma: How It Works and Who It\u2019s For (Guide) - Samer Hamada | Eye Clinic London<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.eyecliniclondon.com\/blog\/slt-laser-for-glaucoma\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Selective Laser Trabeculoplasty (SLT) for Glaucoma: How It Works and Who It\u2019s For (Guide)\" \/>\n<meta property=\"og:description\" content=\"Selective Laser Trabeculoplasty, or SLT, is one of the\u00a0most commonly recommended\u00a0laser treatments for glaucoma. Many patients hear about it during consultations but\u00a0aren\u2019t\u00a0sure exactly what it does. Understanding the basics can help reduce anxiety and give you confidence when making decisions about your care.\u00a0 Glaucoma is usually managed by lowering eye pressure, often with daily eye drops. SLT offers a different approach by improving your eye\u2019s natural drainage system. 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