{"id":1825,"date":"2023-06-07T10:56:03","date_gmt":"2023-06-07T14:56:03","guid":{"rendered":"https:\/\/www.warbyparker.com\/learn\/?p=1825"},"modified":"2026-04-02T03:12:36","modified_gmt":"2026-04-02T07:12:36","slug":"blepharitis","status":"publish","type":"post","link":"https:\/\/www.stage.warby.io\/learn\/blepharitis","title":{"rendered":"What Is Blepharitis?"},"content":{"rendered":"\n<p>Blepharitis is a medical term for inflamed eyelids\u2014it\u2019s a common <a href=\"https:\/\/www.stage.warby.io\/learn\/eye-disorders-and-eye-diseases\">eye condition<\/a>. Although blepharitis can be uncomfortable, it typically won\u2019t cause permanent harm to your eyes or vision.<\/p>\n\n\n\n<p>Whether you\u2019ve already been diagnosed with blepharitis, suspect you might have it, or are simply curious about it, you\u2019re in the right place. In this guide, we\u2019ll break down everything you might want to know about this condition.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Blepharitis Symptoms<\/h2>\n\n\n\n<p>Blepharitis symptoms can sometimes be unpleasant, but they\u2019re manageable. Common symptoms include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Burning, <a href=\"https:\/\/www.stage.warby.io\/learn\/itchy-eyes\">itchy<\/a>, or watery eyes<\/li>\n\n\n\n<li>Crusty eyelashes or eyelids (especially when waking up)<\/li>\n\n\n\n<li>Flaking skin around the eyes<\/li>\n\n\n\n<li>Greasy-looking eyelids<\/li>\n\n\n\n<li>Gritty feeling (like something\u2019s in your eye)<\/li>\n\n\n\n<li>Itchy eyelids<\/li>\n\n\n\n<li>Light sensitivity<\/li>\n\n\n\n<li><a href=\"\/learn\/red-eyes\">Red eyes<\/a><\/li>\n\n\n\n<li>Red, swollen eyelids<\/li>\n\n\n\n<li>Tears that appear to be foamy or have bubbles in them<\/li>\n\n\n\n<li>Blurry or fluctuating vision<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">What Does Blepharitis Look Like?<\/h3>\n\n\n\n\n\n<p>The most common and visibly noticeable blepharitis symptoms are eyelid redness and puffiness, greasy sheen to the skin, crusty eyelids and lashes in the morning, and red, irritated-looking eyes.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">How Long Does Blepharitis Last?<\/h3>\n\n\n\n<p>Blepharitis is most often a chronic condition, which means it may persist. Chronic blepharitis requires ongoing care, but with proper treatment, symptoms are manageable without significant disruption to your life.<\/p>\n\n\n\n<p>In rare instances, blepharitis may be acute rather than chronic and occur suddenly. Acute blepharitis is, more simply put, an eyelid <a href=\"https:\/\/www.stage.warby.io\/learn\/eye-infections\">infection<\/a> that\u2019s bacterial, viral, or parasitic.<\/p>\n\n\n\n<\/div><!-- .entry-content (split for inline block) -->\n\n<section class=\"wp-blocks__banner has-img white\">\n\t\t\t<div>\n\t\t\t<img decoding=\"async\" src=\"https:\/\/www.stage.warby.io\/learn\/wp-content\/uploads\/2022\/02\/phoropter-cta.jpg\" alt=\"Seeing signs of blepharitis?\" loading=\"lazy\" \/>\n\t\t<\/div>\n\t\t<div class=\"wp-blocks__banner-img\">\n\t\t\t\t\t<h2>Seeing signs of blepharitis?<\/h2>\n\t\t\t\t<p>An expert optometrist can identify the cause and create a plan to manage your symptoms<\/p>\n\t\t\t\t\t<div class=\"wp-blocks-banner__cta-links\" style=\"flex-wrap:wrap;\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.stage.warby.io\/appointments\/eye-exams\/booking\">Book an exam <svg id=\"aa495747-7767-4ea8-bc8e-3e09f9e2a480\" data-name=\"Layer 1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 5.5 9.5\"><path d=\"M5.49,4.61a.87.87,0,0,1,0,.32.73.73,0,0,1-.2.35l-4,4A.75.75,0,0,1,.22,8.22L3.69,4.75.22,1.28A.75.75,0,0,1,1.28.22l4,4A.75.75,0,0,1,5.49,4.61Z\" style=\"fill:#1050D0;fill-rule:evenodd\"\/><\/svg>\n<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n<\/section>\n\n<div class=\"entry-content\"><!-- (reopen for inline block) -->\n\n\n\n<h2 class=\"wp-block-heading\">Types of Blepharitis<\/h2>\n\n\n\n<p>Blepharitis is categorized into two types based on the part of the eyelid that\u2019s affected:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Anterior blepharitis<\/strong> affects the outer edge of the eyelid\u2014where the eyelashes are attached.&nbsp;<\/li>\n\n\n\n<li><strong>Posterior blepharitis<\/strong> affects the inner edge of the eyelid\u2014the part that\u2019s in direct contact with your eye.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Blepharitis Causes<\/h2>\n\n\n\n<p>Knowing what causes your blepharitis helps with understanding its type and how to treat it. (Psst\u2026that\u2019s why it\u2019s important to have a professional assess and diagnose your condition.)<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Anterior Blepharitis Causes<\/h3>\n\n\n\n<p>Anterior blepharitis is most often caused by one of the following:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Bacteria:<\/strong> Although everyone has bacteria present on their skin, some people tend to have more than others around their eyelashes. This excess eyelid bacteria can cause the skin to flake. When this is the cause, it may be called staphylococcal blepharitis (or staph blepharitis), named for the staphylococcal bacteria.<\/li>\n\n\n\n<li><strong>Dandruff:<\/strong> Sometimes, the cause of blepharitis can be skin related. When dandruff of the scalp or eyebrows is the cause, it\u2019s called seborrheic blepharitis.<\/li>\n\n\n\n<li><strong>Mites:<\/strong> Don\u2019t be alarmed\u2014believe it or not, everyone has microscopic mites that live in their eyelash follicles. But in rare instances, these mites can overpopulate the follicles and cause blepharitis.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Posterior Blepharitis Causes<\/h3>\n\n\n\n<p>Posterior blepharitis typically occurs when small oil-producing glands in the eyelid (the meibomian glands) aren\u2019t working as they should. This can encourage eyelid bacteria growth and cause meibomian gland dysfunction. Posterior blepharitis can also stem from skin conditions like dandruff and rosacea.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Blepharitis Treatment<\/h2>\n\n\n\n<p>Treating blepharitis usually centers around keeping your eyelids clean, an activity you should incorporate into your daily routine for the long term. Your eye doctor may suggest gentle cleansers or scrubs to help combat eyelid crust and to keep your eyelids clean.<\/p>\n\n\n\n<p>Blepharitis treatments may vary depending on the root cause and your symptoms. Your doctor will perform a thorough exam to determine what treatment is best for you. They may suggest artificial tears or prescription eye drops in addition to good eyelid hygiene. Antibiotic or antiviral medication may also be required if an active infection is present.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Blepharitis Complications<\/h2>\n\n\n\n<p>Sometimes, blepharitis can lead to other issues, such as:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>A chalazion:<\/strong> A bump on the eyelid that forms because oil glands in the eyelid are blocked. Unlike a stye, a chalazion isn\u2019t an active infection.<\/li>\n\n\n\n<li><strong>A stye:<\/strong> A painful bump on the eyelid that results from an infection in the eyelid\u2019s oil glands is called <a href=\"https:\/\/www.stage.warby.io\/learn\/what-is-a-stye\">a stye<\/a>.<\/li>\n\n\n\n<li><strong>Chronic eye redness:<\/strong> Blepharitis may cause long-term eye redness.<\/li>\n\n\n\n<li><strong>Dry eyes:<\/strong> A buildup of flakes and oil in your tear film can impact your eyes\u2019 ability to make tears, which could cause <a href=\"https:\/\/www.stage.warby.io\/learn\/dry-eyes\">dry eye syndrome<\/a>.<\/li>\n<\/ul>\n\n\n\n<p>In rare cases, blepharitis can cause more serious problems, such as:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Blurry vision<\/li>\n\n\n\n<li>Eyelashes that grow in abnormal directions<\/li>\n\n\n\n<li>Loss of eyelashes<\/li>\n\n\n\n<li>Swelling or damage to other parts of the eye (like the cornea)<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">When To See a Doctor for Blepharitis<\/h2>\n\n\n\n<p>It\u2019s important to <a href=\"https:\/\/www.stage.warby.io\/appointments\/eye-exams\/booking\">see an eye doctor<\/a> when you\u2019re experiencing any out-of-the-ordinary eye symptoms. Even though blepharitis is most often not a threat to your vision, it can cause problems if you don\u2019t treat it properly or address underlying issues. It\u2019s always best to get an expert diagnosis.<\/p>\n\n\n","protected":false},"excerpt":{"rendered":"<p>Blepharitis is a medical term for inflamed eyelids\u2014it\u2019s a common eye condition. Although blepharitis can be uncomfortable, it typically won\u2019t cause permanent harm to your eyes or vision. Whether you\u2019ve already been diagnosed with blepharitis, suspect you might have it, or are simply curious about it, you\u2019re in the right place. In this guide, we\u2019ll [&hellip;]<\/p>\n","protected":false},"author":21,"featured_media":1827,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[6],"tags":[],"class_list":["post-1825","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-eye-health"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Blepharitis: Symptoms, Causes, and Treatment | Warby Parker<\/title>\n<meta name=\"description\" content=\"Blepharitis is a medical term for eyelid inflammation. 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