{"id":986,"date":"2025-08-30T19:56:49","date_gmt":"2025-08-30T15:56:49","guid":{"rendered":"https:\/\/healthfinder.ae\/blog\/?post_type=glossary&#038;p=986"},"modified":"2025-08-30T23:15:56","modified_gmt":"2025-08-30T19:15:56","slug":"glaucoma","status":"publish","type":"glossary","link":"https:\/\/healthfinder.ae\/blog\/glossary\/glaucoma\/","title":{"rendered":"What is Glaucoma in Medical Terms?"},"content":{"rendered":"<p><span style=\"color: #000000;\">Glaucoma is a group of eye conditions that damage the optic nerve, which is essential for vision. Often associated with high intraocular pressure (IOP) in the eye, glaucoma is one of the leading causes of blindness worldwide. The disease develops slowly and usually without symptoms, making it challenging to detect until significant vision loss has occurred. Early detection and treatment are crucial in preventing further damage and preserving vision.<\/span><\/p>\n<p data-start=\"4265\" data-end=\"4559\"><span style=\"color: #000000;\">If you experience symptoms such as sudden vision loss, eye pain, or the appearance of halos around lights, seek immediate medical attention, especially if you are at higher risk for glaucoma. Regular eye check-ups can help catch the disease early and prevent irreversible damage to your vision.<\/span><\/p>\n<p data-start=\"4265\" data-end=\"4559\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-980 size-full\" title=\"glaucoma\" src=\"https:\/\/healthfinder.ae\/blog\/wp-content\/uploads\/2025\/08\/glaucoma.webp\" alt=\"glaucoma\" width=\"1536\" height=\"1024\" srcset=\"https:\/\/healthfinder.ae\/blog\/wp-content\/uploads\/2025\/08\/glaucoma.webp 1536w, https:\/\/healthfinder.ae\/blog\/wp-content\/uploads\/2025\/08\/glaucoma-300x200.webp 300w, https:\/\/healthfinder.ae\/blog\/wp-content\/uploads\/2025\/08\/glaucoma-1024x683.webp 1024w, https:\/\/healthfinder.ae\/blog\/wp-content\/uploads\/2025\/08\/glaucoma-768x512.webp 768w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/p>\n<h2 data-start=\"634\" data-end=\"656\"><span style=\"color: #000000;\"><strong>Types of Glaucoma<\/strong><\/span><\/h2>\n<p data-start=\"657\" data-end=\"721\"><span style=\"color: #000000;\">There are several types of glaucoma, with the most common being:<\/span><\/p>\n<ul>\n<li data-start=\"724\" data-end=\"1014\"><span style=\"color: #000000;\"><strong data-start=\"724\" data-end=\"747\">Open-Angle Glaucoma<\/strong>: The most common form of glaucoma, where the drainage angle of the eye remains open, but the <strong data-start=\"841\" data-end=\"864\">trabecular meshwork<\/strong> (the eye\u2019s drainage system) becomes less efficient. This leads to a gradual increase in intraocular pressure and damage to the optic nerve over time.<\/span><\/li>\n<li data-start=\"1017\" data-end=\"1276\"><span style=\"color: #000000;\"><strong data-start=\"1017\" data-end=\"1043\">Angle-Closure Glaucoma<\/strong>: A less common but more serious form, where the angle between the iris and cornea is too narrow, causing a sudden increase in intraocular pressure. This type requires <strong data-start=\"1211\" data-end=\"1242\">immediate medical attention<\/strong> to prevent permanent vision loss.<\/span><\/li>\n<li data-start=\"1279\" data-end=\"1447\"><span style=\"color: #000000;\"><strong data-start=\"1279\" data-end=\"1306\">Normal-Tension Glaucoma<\/strong>: A form of glaucoma where optic nerve damage occurs despite <strong data-start=\"1367\" data-end=\"1390\">normal eye pressure<\/strong>, possibly due to <strong data-start=\"1408\" data-end=\"1427\">poor blood flow<\/strong> to the optic nerve.<\/span><\/li>\n<li data-start=\"1450\" data-end=\"1586\"><span style=\"color: #000000;\"><strong data-start=\"1450\" data-end=\"1473\">Congenital Glaucoma<\/strong>: A rare form that occurs in infants and young children due to abnormal development of the eye\u2019s drainage system.<\/span><\/li>\n<\/ul>\n<h2><span style=\"color: #000000;\"><strong>Symptoms of Glaucoma<\/strong><\/span><\/h2>\n<p><span style=\"color: #000000;\">In the early stages, glaucoma often causes no symptoms, which is why it\u2019s known as the &#8220;silent thief of sight.&#8221; However, as the disease progresses, symptoms may include:<\/span><\/p>\n<ul>\n<li data-start=\"2665\" data-end=\"2737\"><span style=\"color: #000000;\">Loss of peripheral vision, leading to tunnel vision in severe cases.<\/span><\/li>\n<li data-start=\"2740\" data-end=\"2786\"><span style=\"color: #000000;\">Blurred vision or halos around lights.<\/span><\/li>\n<li data-start=\"2789\" data-end=\"2862\"><span style=\"color: #000000;\">Eye pain or discomfort, particularly in acute angle-closure glaucoma.<\/span><\/li>\n<li data-start=\"2865\" data-end=\"2932\"><span style=\"color: #000000;\">Redness of the eye, nausea, or vomiting in acute cases.<\/span><\/li>\n<li data-start=\"2935\" data-end=\"3008\"><span style=\"color: #000000;\">Sudden vision loss, which typically occurs in angle-closure glaucoma.<\/span><\/li>\n<\/ul>\n<h2><span style=\"color: #000000;\"><strong>Causes and Risk Factors of Glaucoma<\/strong><\/span><\/h2>\n<p><span style=\"color: #000000;\">The exact cause of glaucoma is not fully understood, but several factors increase the risk of developing the condition:<\/span><\/p>\n<ul>\n<li data-start=\"1739\" data-end=\"1890\"><span style=\"color: #000000;\"><strong data-start=\"1739\" data-end=\"1779\">Increased intraocular pressure (IOP)<\/strong>: High pressure inside the eye is a primary risk factor, but glaucoma can still occur with normal eye pressure.<\/span><\/li>\n<li data-start=\"1893\" data-end=\"1982\"><span style=\"color: #000000;\"><strong data-start=\"1893\" data-end=\"1900\">Age<\/strong>: People over the age of 60 are at higher risk, with the risk increasing with age.<\/span><\/li>\n<li data-start=\"1985\" data-end=\"2087\"><span style=\"color: #000000;\"><strong data-start=\"1985\" data-end=\"2003\">Family history<\/strong>: A family history of glaucoma increases the likelihood of developing the condition.<\/span><\/li>\n<li data-start=\"2090\" data-end=\"2207\"><span style=\"color: #000000;\"><strong data-start=\"2090\" data-end=\"2103\">Ethnicity<\/strong>: African Americans, Hispanics, and Asians are at a higher risk of developing certain types of glaucoma.<\/span><\/li>\n<li data-start=\"2210\" data-end=\"2325\"><span style=\"color: #000000;\"><strong data-start=\"2210\" data-end=\"2232\">Medical conditions<\/strong>: Diabetes, high blood pressure, and heart disease increase the risk of glaucoma.<\/span><\/li>\n<li data-start=\"2328\" data-end=\"2465\"><span style=\"color: #000000;\"><strong data-start=\"2328\" data-end=\"2352\">Other eye conditions<\/strong>: People with high myopia (nearsightedness) or previous eye injuries are more likely to develop glaucoma.<\/span><\/li>\n<\/ul>\n<h2><span style=\"color: #000000;\"><strong>When to See a Doctor for Glaucoma?<\/strong><\/span><\/h2>\n<p><span style=\"color: #000000;\"><strong>Seek medical advice for possible glaucoma if you have sudden vision changes.<\/strong> Severe eye pain or symptoms like fainting, chest pain, or confusion require immediate care.<\/span><\/p>\n<h2><span style=\"color: #000000;\"><strong>Related Terms of Glaucoma<\/strong><\/span><\/h2>\n<ul>\n<li><span style=\"color: #0000ff;\"><strong><a style=\"color: #0000ff;\" title=\"Cataract\" href=\"https:\/\/healthfinder.ae\/blog\/glossary\/cataract\/\" target=\"_blank\" rel=\"noopener\">Cataract<\/a><\/strong><\/span><\/li>\n<li><span style=\"color: #0000ff;\"><strong><a style=\"color: #0000ff;\" title=\"Otitis Media\" href=\"https:\/\/healthfinder.ae\/blog\/glossary\/otitis-media\/\" target=\"_blank\" rel=\"noopener\">Otitis Media<\/a><\/strong><\/span><\/li>\n<\/ul>\n<h2><span style=\"color: #000000;\"><strong>FAQs for Glaucoma<\/strong><\/span><\/h2>\n<p><span style=\"color: #000000;\"><strong>When should I go to the ER for glaucoma?<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">If you experience sudden vision loss, severe eye pain, or symptoms like confusion or chest pain, seek emergency care.<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>How does heat and dehydration affect glaucoma?<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">In hot climates like the UAE, dehydration can exacerbate eye pressure; staying hydrated is important.<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>What are some ways to reduce the risk of glaucoma?<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">Regular eye examinations and maintaining a healthy lifestyle can help in risk reduction.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Glaucoma is a group of eye conditions that damage the optic nerve, which is essential for vision. Often associated with high intraocular pressure (IOP) in the eye, glaucoma is one of the leading causes of blindness worldwide. The disease develops slowly and usually without symptoms, making it challenging to detect until significant vision loss has [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":980,"parent":0,"template":"","glossary-cat":[],"class_list":["post-986","glossary","type-glossary","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/healthfinder.ae\/blog\/wp-json\/wp\/v2\/glossary\/986","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/healthfinder.ae\/blog\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/healthfinder.ae\/blog\/wp-json\/wp\/v2\/types\/glossary"}],"author":[{"embeddable":true,"href":"https:\/\/healthfinder.ae\/blog\/wp-json\/wp\/v2\/users\/3"}],"version-history":[{"count":5,"href":"https:\/\/healthfinder.ae\/blog\/wp-json\/wp\/v2\/glossary\/986\/revisions"}],"predecessor-version":[{"id":1100,"href":"https:\/\/healthfinder.ae\/blog\/wp-json\/wp\/v2\/glossary\/986\/revisions\/1100"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/healthfinder.ae\/blog\/wp-json\/wp\/v2\/media\/980"}],"wp:attachment":[{"href":"https:\/\/healthfinder.ae\/blog\/wp-json\/wp\/v2\/media?parent=986"}],"wp:term":[{"taxonomy":"glossary-cat","embeddable":true,"href":"https:\/\/healthfinder.ae\/blog\/wp-json\/wp\/v2\/glossary-cat?post=986"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}