{"id":407278,"date":"2023-12-08T15:00:00","date_gmt":"2023-12-08T15:00:00","guid":{"rendered":"https:\/\/www.goodrxmedicine.com\/blog\/?p=407278"},"modified":"2025-10-10T05:10:27","modified_gmt":"2025-10-10T05:10:27","slug":"diffuse-lamellar-keratitis","status":"publish","type":"post","link":"https:\/\/www.goodrxmedicine.com\/blog\/eyecare\/diffuse-lamellar-keratitis\/","title":{"rendered":"Diffuse Lamellar Keratitis: Symptoms, Stages, Treatment, and Recurrence"},"content":{"rendered":"\n<p>Keratitis is an inflammatory eye condition that affects the cornea (the eye&#8217;s clear front surface).<br><br>It can occur due to different infections (viral, fungal, bacterial), injuries, or underlying conditions.&nbsp;<br><br>A potential cause of this condition can be a complication that arises after refractive surgeries. This particular form of Keratitis is Diffuse Lamellar Keratitis (DLK).&nbsp;<br><br>DLK is severe, requiring timely diagnosis and medical intervention to prevent potential vision issues.<br><br>This article discusses Diffuse Lamellar Keratitis, exploring its symptoms, stages of progression, treatment approaches, and potential for recurrence.<\/p>\n\n\n\n<h2 id=\"what-is-diffuse-lamellar-keratitis\" class=\"wp-block-heading\">What is Diffuse Lamellar Keratitis<\/h2>\n\n\n\n<p>DLK is a specific type of <a href=\"https:\/\/www.goodrxmedicine.com\/blog\/eyecare\/keratitis\/\" target=\"_blank\">Keratitis<\/a> due to complications after eye surgery, such as <a href=\"https:\/\/bmcophthalmol.biomedcentral.com\/articles\/10.1186\/s12886-022-02589-3#:~:text=Laser%20in%20situ%20keratomileusis%20(LASIK)%20is,superficial%20keratectomy%20(DBSK)%20to%20treat%20RCE.\" target=\"_blank\" rel=\"nofollow noopener\">LASIK<\/a> or PRK.&nbsp;<br><br>It causes inflammation of the area between the corneal flap and the stroma (the cornea&#8217;s middle layer) underneath.<br><br>The eyelid is divided into two lamellae, namely the anterior and posterior. Diffuse Lamellar Keratitis develops in the middle of the two lamellae, or the lamellar interface.<br><br>This complication can cause vision difficulties if left untreated.<\/p>\n\n\n<div class=\"su-box su-box-style-soft\" id=\"\" style=\"border-color:#073d11;border-radius:10px;max-width:none\"><div class=\"su-box-title\" style=\"background-color:#3A7044;color:#FFFFFF;border-top-left-radius:8px;border-top-right-radius:8px\">Glossary:<\/div><div class=\"su-box-content su-u-clearfix su-u-trim\" style=\"border-bottom-left-radius:8px;border-bottom-right-radius:8px\"><b>LASIK:<\/b> Also known as &#8216;laser-assisted in situ keratomileusis,\u2019&#8217; a laser eye procedure that helps treat several vision-related issues.<br \/>\n<b>PRK:<\/b> Photorefractive Keratectomy is a refractive surgery to treat vision problems, such as farsightedness, nearsightedness, or astigmatism.<\/div><\/div>\n\n\n<div id=\"goodr-905620765\"><!-- ===== GRX 4-Product Strip Dynamic API \u2014 GoodRxMedicine ===== 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Keratitis symptoms <\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.goodrxmedicine.com\/blog\/wp-content\/uploads\/2023\/09\/Closed-Angle-Glaucoma-1024x536.webp\" alt=\"Red eye (Risk Factor)\" class=\"wp-image-404257\"\/><figcaption class=\"wp-element-caption\">Red eye\n<\/figcaption><\/figure>\n\n\n\n<p>Recognizing symptoms of DLK, such as redness, <a href=\"https:\/\/www.goodrxmedicine.com\/blog\/eyecare\/eye-pain-and-blurry-vision\/\" target=\"_blank\">eye pain and blurry vision<\/a> is essential for early detection and timely treatment.\u00a0<\/p>\n\n\n\n<p>The following <a href=\"https:\/\/www.goodrxmedicine.com\/blog\/eyecare\/keratitis-symptoms\/\" data-type=\"link\" data-id=\"https:\/\/www.goodrxmedicine.com\/blog\/eyecare\/keratitis-symptoms\/\" target=\"_blank\">symptoms <\/a>may indicate Diffuse Lamellar Keratitis and require prompt medical attention:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Blurry vision and decrease in visual clarity<\/li>\n\n\n\n<li><a href=\"https:\/\/www.goodrxmedicine.com\/blog\/eyecare\/red-eyes\/\" target=\"_blank\">Red eyes<\/a> and swelling<\/li>\n\n\n\n<li>Sensitivity to light (Photophobia)<\/li>\n\n\n\n<li><a href=\"https:\/\/www.goodrxmedicine.com\/blog\/eyecare\/eye-pain\/\" target=\"_blank\">Eye pain <\/a>or discomfort&nbsp;<\/li>\n\n\n\n<li>Excessive tearing&nbsp;<\/li>\n\n\n\n<li>The sensation of a foreign body (such as grit or sand) in the eye&nbsp;<\/li>\n\n\n\n<li>Corneal haze or opacity<\/li>\n<\/ul>\n\n\n<div class=\"su-box su-box-style-soft\" id=\"\" style=\"border-color:#075380;border-radius:7px;max-width:none\"><div class=\"su-box-title\" style=\"background-color:#3A86B3;color:#FFFFFF;border-top-left-radius:5px;border-top-right-radius:5px\">Order Now<\/div><div class=\"su-box-content su-u-clearfix su-u-trim\" style=\"border-bottom-left-radius:5px;border-bottom-right-radius:5px\">Healthy eyes are just a click away \u2014 Visit GoodRxMedicine and check out our exclusive range of eye care medicines! Shop now: <a class=\"wpil_keyword_link\" href=\"https:\/\/www.goodrxmedicine.com\/eye-care.html\" target=\"_blank\" rel=\"noopener\" title=\"Eye Care\" data-wpil-keyword-link=\"linked\">Eye Care<\/a> <\/div><\/div>\n\n\n\n<h2 id=\"stages-of-diffuse-lamellar-keratitis\" class=\"wp-block-heading\">Stages of Diffuse Lamellar Keratitis<\/h2>\n\n\n\n<p>Diffuse Lamellar Keratitis (DLK) usually <a href=\"https:\/\/eyewiki.org\/Diffuse_Lamellar_Keratitis\" target=\"_blank\" rel=\"nofollow noopener\">advances in stages<\/a> or phases, ranging from minor inflammation to more severe cases. The stages include:<br><\/p>\n\n\n\n<p><strong>Stage 1 (mild): <\/strong>DLK begins as a mild inflammation in the area beneath the corneal flap. The inflammation may be subtle and not significantly affect vision.<br><br><strong>Stage 2 (moderate):<\/strong> The inflammation becomes more visible, and symptoms such as impaired vision, light sensitivity, <a href=\"https:\/\/www.goodrxmedicine.com\/blog\/eyecare\/eye-redness-and-pain\/\" target=\"_blank\">eye redness, or pain<\/a> may occur. Inflammatory cells at the corneal interface could become more apparent.<br><br><strong>Stage 3 (severe): <\/strong>The inflammation becomes more apparent at this stage, potentially causing significant discomfort, visual abnormalities, and <a href=\"https:\/\/jamanetwork.com\/journals\/jamaophthalmology\/fullarticle\/416148#:~:text=However%2C%20DLK%20thatis%20severe%20or%20that%20is%20not%20treated%20aggressively%2C%20as%20in%20patient%203%2C%20may%20resultin%20a%20poorer%20outcome%20due%20to%20complications%20such%20as%20stromal%20haze%2C%20scarring%2C%20epithelialingrowth%2C%20and%20irregular%20astigmatism.\" target=\"_blank\" rel=\"nofollow noopener\">corneal haziness<\/a> or scarring. The effects on vision can impact daily activities.&nbsp;<br><br><strong>Stage 4 (advanced):<\/strong> This stage of DLK is the most severe, marked by intense inflammation, significant visual impairment, discomfort, and notable corneal opacity. Urgent medical attention is needed to prevent permanent vision damage.<\/p>\n\n\n\n<h2 id=\"diffuse-lamellar-keratitis-treatment\" class=\"wp-block-heading\">Diffuse Lamellar Keratitis treatment<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.goodrxmedicine.com\/blog\/wp-content\/uploads\/2023\/09\/Use-eyedrop-1024x536.webp\" alt=\"Use-eyedrop\" class=\"wp-image-404348\"\/><figcaption class=\"wp-element-caption\">Use eyedrop (follow doctor\u2019s advice)\n<\/figcaption><\/figure>\n\n\n\n<p>Treatment for Diffuse Lamellar Keratitis aims to reduce inflammation, relieve symptoms, and prevent potential vision issues.<br><br>Doctors commonly prescribe <a href=\"https:\/\/www.goodrxmedicine.com\/blog\/eyecare\/keratitis-eye-drops\/\" target=\"_blank\">Keratitis eye drops<\/a> or ointments containing <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC7747090\/#:~:text=DLK%20cases%20usually%20resolve%20through%20intensive%20administration%20of%20corticosteroids%2C%20which%20should%20be%20given%20under%20close%20observation%20to%20avoid%20induced%20glaucoma.\" target=\"_blank\" rel=\"nofollow noopener\">corticosteroids<\/a> to minimize inflammation in the corneal surface.<br><br>In addition, anti-inflammatory medicines, such as Non-Steroidal Anti-inflammatory Drugs (NSAIDs), can help complement steroids.&nbsp;<br><br>Additional treatments like oral medications or other strategies may be needed in severe cases based on the individual&#8217;s condition.<\/p>\n\n\n\n<p><strong>Recommended read:<\/strong> Learn how to fight Keratitis! Check out \u2014 <a href=\"https:\/\/www.goodrxmedicine.com\/blog\/eyecare\/keratitis-treatment\/\" target=\"_blank\">Exploring Keratitis Treatment Options&nbsp;<\/a><\/p>\n\n\n<div class=\"su-box su-box-style-soft\" id=\"\" style=\"border-color:#075380;border-radius:7px;max-width:none\"><div class=\"su-box-title\" style=\"background-color:#3A86B3;color:#FFFFFF;border-top-left-radius:5px;border-top-right-radius:5px\">Order Now<\/div><div class=\"su-box-content su-u-clearfix su-u-trim\" style=\"border-bottom-left-radius:5px;border-bottom-right-radius:5px\">Is Keratitis hurting your eyes? Get relief from eye conditions with our exclusive range of <a class=\"wpil_keyword_link\" href=\"https:\/\/www.goodrxmedicine.com\/eye-care.html\" target=\"_blank\" rel=\"noopener\" title=\"Eye Care products\" data-wpil-keyword-link=\"linked\">Eye Care products<\/a> at GoodRxMedicine.<\/div><\/div>\n\n\n\n<h2 id=\"diffuse-lamellar-keratitis-recurrencenbsp\" class=\"wp-block-heading\">Diffuse Lamellar Keratitis recurrence <\/h2>\n\n\n\n<p>The recurrence of DLK is possible after treatment. Identifying the risks and adhering to your doctor&#8217;s guidelines is critical to avoid recurrence.<br><br>Regular eye checkups are essential to monitor progress, examine the response to treatment, and adjust medication if necessary.<br><br>It is important to diligently follow the prescribed treatment regimen and attend follow-up checkups for proper management.&nbsp;&nbsp;<br><br>Moreover, taking precautions and following postoperative guidelines can help avoid trauma and <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/17912943\/#:~:text=Conclusions%3A%20Diffuse%20lamellar%20keratitis%20may%20recur%20in%20LASIK%20patients%20with%20previous%20episodes%20without%20an%20obvious%20cause%20(idiopathic).%20Early%20diagnosis%20and%20treatment%20with%20topical%20corticosteroids%20can%20achieve%20complete%20resolution%20without%20visual%20loss%2D%2Deven%20in%20advanced%20stages%20of%20DLK.\" target=\"_blank\" rel=\"nofollow noopener\">prevent the recurrence<\/a> or worsening of DLK.<\/p>\n\n\n<div class=\"su-box su-box-style-soft cms-warning-box\" id=\"\" style=\"border-color:#7a1312;border-radius:10px;max-width:none\"><div class=\"su-box-title\" style=\"background-color:#AD4645;color:#FFFFFF;border-top-left-radius:8px;border-top-right-radius:8px\">Warning:<\/div><div class=\"su-box-content su-u-clearfix su-u-trim\" style=\"border-bottom-left-radius:8px;border-bottom-right-radius:8px\">Any lingering or returning symptoms, even if mild, should not be ignored. Contact an eye care specialist promptly.  <\/div><\/div>\n\n\n\n<h2 id=\"key-takeaways\" class=\"wp-block-heading\">Key takeaways<\/h2>\n\n\n\n<p>Diffuse Lamellar Keratitis is a postoperative complication after eye procedures like LASIK and PRK.<br><br>It involves the inflammation of the interface beneath the corneal flap. It can lead to symptoms like blurry vision, redness, <a href=\"https:\/\/www.goodrxmedicine.com\/blog\/eyecare\/eye-pain-and-sensitivity-to-light\/\" target=\"_blank\">eye pain, and sensitivity to light<\/a>.&nbsp;<br><br>This condition demands attention as it gets progressively more severe with each stage, potentially causing vision complications in the advanced stages.<br><br>Recognizing symptoms is important for timely diagnosis and proper care. Eye specialists may prescribe topical steroids along with NSAIDs to reduce inflammation.&nbsp;<br><br>Adhering to your doctor&#8217;s guidelines and completing the full course of treatment is necessary to avoid the recurrence of DLK.&nbsp;<br><br>Follow your eye specialist&#8217;s postoperative care instructions to manage DLK and preserve eye health.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n\n<div id=\"goodr-1109789259\"><a href=\"https:\/\/www.goodrxmedicine.com\/eye-care.html\" aria-label=\"Your Banner CTA\" class=\"post-inside-cta\">\r\n    <picture>\r\n        <source media=\"(max-width: 768px)\" srcset=\"https:\/\/www.goodrxmedicine.com\/blog\/wp-content\/uploads\/2025\/07\/Eye_Mobile.webp\">\r\n        <img decoding=\"async\" src=\"https:\/\/www.goodrxmedicine.com\/blog\/wp-content\/uploads\/2025\/07\/Eye_Desktop-scaled.webp\" alt=\"Your Banner CTA\" width=\"100%\" height=\"184\">\r\n    <\/picture>\r\n<\/a>\r\n<div style=\"height: 30px;\"><\/div><\/div>\n\n\n<h2 id=\"frequently-asked-questions\" class=\"wp-block-heading\">Frequently Asked Questions<\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1702015841869\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">How long does it take for DLK to resolve?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Diffuse Lamellar Keratitis (DLK) typically resolves within a few days to weeks with proper treatment, varying based on severity.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1702015844432\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Is DLK curable?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Yes, DLK is treatable, especially if detected in the early stages. Prompt intervention and follow-up care can help get rid of this condition.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1702015850896\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Is DLK serious?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Yes, DLK can be a serious postoperative complication if left untreated. It can potentially lead to vision complications in the advanced stages.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1702015856073\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">How common is DLK?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>DLK is not common but can sometimes occur as a postoperative complication after refractive surgeries.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1702015862651\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">What is Diffuse Lamellar Keratitis vision like?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>DLK can lead to blurred vision due to corneal inflammation, but it usually improves with treatment.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"su-note\"  style=\"border-color:#cbcac8;border-radius:10px;-moz-border-radius:10px;-webkit-border-radius:10px;\"><div class=\"su-note-inner su-u-clearfix su-u-trim\" style=\"background-color:#E5E4E2;border-color:#ffffff;color:#36454F;border-radius:10px;-moz-border-radius:10px;-webkit-border-radius:10px;\"><strong>Citations:<\/strong><br \/>\nWhen referencing outside resources, <a href=\"https:\/\/www.goodrxmedicine.com\" target=\"_blank\" rel=\"noopener\">GoodrxMedicine<\/a> always provides full citations. To learn more about the measures we use to maintain the quality of our content, please review our <a href=\"https:\/\/www.goodrxmedicine.com\/content-information-policy\" target=\"_blank\" rel=\"noopener\">Content Information Policy<\/a>.<\/div><\/div>\n<ul>\n<li><a href=\"https:\/\/eyewiki.org\/Diffuse_Lamellar_Keratitis\" target=\"_blank\" rel=\"noopener nofollow\">eyewiki.org<\/a><\/li>\n<li><a href=\"https:\/\/bmcophthalmol.biomedcentral.com\/articles\/10.1186\/s12886-022-02589-3\" target=\"_blank\" rel=\"noopener nofollow\">bmcophthalmol.biomedcentral.com<\/a><\/li>\n<li><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/9754183\/\" target=\"_blank\" rel=\"noopener nofollow\">pubmed.ncbi.nlm.nih.gov<\/a><\/li>\n<li><a href=\"https:\/\/www.sciencedirect.com\/topics\/medicine-and-dentistry\/diffuse-lamellar-keratitis\" target=\"_blank\" rel=\"noopener nofollow\">sciencedirect.com<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"Keratitis is an inflammatory eye condition that affects the cornea (the eye&#8217;s clear front surface). It can occur due to different infections (viral, fungal, bacterial), injuries, or underlying conditions.&nbsp; A potential cause of this condition can be a complication that arises after refractive surgeries. This particular form of Keratitis is Diffuse Lamellar Keratitis (DLK).&nbsp; DLK &#8230; Read more","protected":false},"author":21,"featured_media":416928,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"schema_drug_name":"","schema_drug_sameas":"","schema_strip_mentions_drug":"","custom_head_after_canonical":"","geo_latitude":"","geo_longitude":"","csco_display_header_overlay":false,"csco_singular_sidebar":"","csco_page_header_type":"","csco_page_load_nextpost":"","csco_page_reading_time":"","csco_page_toc_navigation":"","csco_post_video_location":[],"csco_post_video_location_hash":"","csco_post_video_url":"","csco_post_video_bg_start_time":0,"csco_post_video_bg_end_time":0,"csco_post_video_bg_volume":false,"footnotes":""},"categories":[145],"tags":[285,283,284,286],"class_list":{"0":"post-407278","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-eyecare","8":"tag-eye-treatment","9":"tag-eyecare","10":"tag-eyecare-causes","11":"tag-eyecare-medicine","12":"cs-entry","13":"cs-video-wrap"},"_links":{"self":[{"href":"https:\/\/www.goodrxmedicine.com\/blog\/wp-json\/wp\/v2\/posts\/407278","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.goodrxmedicine.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.goodrxmedicine.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.goodrxmedicine.com\/blog\/wp-json\/wp\/v2\/users\/21"}],"replies":[{"embeddable":true,"href":"https:\/\/www.goodrxmedicine.com\/blog\/wp-json\/wp\/v2\/comments?post=407278"}],"version-history":[{"count":9,"href":"https:\/\/www.goodrxmedicine.com\/blog\/wp-json\/wp\/v2\/posts\/407278\/revisions"}],"predecessor-version":[{"id":440342,"href":"https:\/\/www.goodrxmedicine.com\/blog\/wp-json\/wp\/v2\/posts\/407278\/revisions\/440342"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.goodrxmedicine.com\/blog\/wp-json\/wp\/v2\/media\/416928"}],"wp:attachment":[{"href":"https:\/\/www.goodrxmedicine.com\/blog\/wp-json\/wp\/v2\/media?parent=407278"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.goodrxmedicine.com\/blog\/wp-json\/wp\/v2\/categories?post=407278"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.goodrxmedicine.com\/blog\/wp-json\/wp\/v2\/tags?post=407278"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}