Skip to content
How It Works
Explore
Resources Ask a Question
Who It's For
Patients
Decode results, prep for appointments, weigh options.
Caregivers & advocates
Carry the research load for someone you love.
Providers & clinicians
Resources for patients in your practice.
Log In Ask a Question
PubMed This is a summary of 66 peer-reviewed journal articles Updated
Ophthalmology

Navigating HSV Stromal Keratitis: Your Guide to Preserving Vision

At a Glance

HSV stromal keratitis occurs when your immune system overreacts to the herpes virus in your cornea. Treatment involves a careful balance of antiviral medications and steroids. Following your prescribed eye drop schedule strictly is the most effective way to prevent scarring and protect your vision.

Receiving a diagnosis of Herpes Simplex Virus (HSV) stromal keratitis can be incredibly frightening, especially when faced with the prospect of vision loss and complex treatment regimens. It is completely normal to feel overwhelmed. However, it is vital to know that this condition is highly researched, and doctors have proven, standardized protocols to manage it and protect your sight.

HSV stromal keratitis is an immune-mediated condition. This means that the damage to your eye is primarily caused by your own immune system overreacting to the presence of the herpes virus in the cornea (the clear front window of the eye), rather than the virus actively eating away at the tissue.

Because the disease involves a delicate tug-of-war between fighting a virus and suppressing an overactive immune response, your treatment will require a careful balancing act of medications. Your doctor will act as a guide, but you are the most important part of your care team. Strict compliance with your medication schedule is the single most effective way to protect your vision.

This guide is designed to translate the medical complexities of your diagnosis into clear, actionable information so you can confidently partner with your eye care team.

Navigating This Guide

To help you understand your diagnosis, treatment, and long-term outlook, please review the following dedicated resources:

01

Understanding Symptoms and Biology of HSV Stromal Keratitis

Learn about HSV stromal keratitis symptoms and biology. Understand why deep corneal inflammation causes hazy vision, deep aches, and eye nerve damage.

02

The Diagnostic Detective: Confirming HSK and Spotting Imposters

Learn how doctors diagnose Herpes Simplex Virus (HSV) stromal keratitis. Understand tests like PCR and IVCM, and discover how to spot common HSK imposters.

03

Subtypes of Stromal Keratitis: Immune vs. Necrotizing

Learn the difference between immune and necrotizing HSV stromal keratitis. Understand symptoms, treatments, and risks like corneal melting and vision loss.

04

The Gold Standard: Understanding the HEDS Treatment Strategy

Learn about the HEDS protocol for treating HSV stromal keratitis. Understand the balance of steroid and antiviral eye drops, tapering, and preventing flare-ups.

05

Life After the Flare: Prevention and Long-Term Health

Learn how to prevent HSV stromal keratitis (HSK) flare-ups. Understand long-term antiviral prophylaxis, avoiding triggers, and managing steroid side effects.

Common questions in this guide

What causes HSV stromal keratitis?
HSV stromal keratitis is an immune-mediated condition. The damage to your eye is primarily caused by your immune system overreacting to the presence of the herpes simplex virus in the cornea, rather than the virus actively destroying the tissue.
How is HSV stromal keratitis treated?
Treatment involves a delicate balance of medications designed to fight the underlying virus while suppressing your overactive immune response. Eye doctors rely on standardized protocols, known as HEDS guidelines, which typically use a combination of antiviral medications and steroids.
Why is it so important to strictly follow my eye drop schedule?
Because this condition requires carefully balancing an infection against immune inflammation, strict compliance with your medication schedule is critical. Missing doses or stopping drops early can trigger a flare-up and increase the risk of permanent vision loss.
Can HSV stromal keratitis cause permanent vision loss?
Vision loss is a serious risk if severe inflammation causes permanent scarring on the cornea. However, strictly following your treatment plan and closely monitoring the eye with your doctor is highly effective at managing the condition and protecting your sight.

Questions to Ask Your Doctor

Curated prompts to bring to your next appointment.

  1. 1.What is the current status of my cornea, and do you see any signs of deep inflammation?
  2. 2.Am I being treated according to the HEDS guidelines for stromal keratitis?
  3. 3.Who should I contact immediately if my vision suddenly worsens or I experience sharp pain?
  4. 4.How frequently will we need to monitor my eye pressure while I am on these treatments?

Questions For You

Tap a prompt to share your answer — we'll use it plus this page's context to start a tailored conversation.

This guide is for informational purposes only and does not replace professional medical advice. Always consult your ophthalmologist or eye care team regarding your HSV stromal keratitis treatment and vision health.

Get notified when new evidence is published on Herpes simplex virus stromal keratitis.

We monitor PubMed for new peer-reviewed studies on this topic and email a short summary when something meaningful changes.