Find Information About:

Drugs & Supplements

Get information and reviews on prescription drugs, over-the-counter medications, vitamins, and supplements. Search by name or medical condition.

Pill Identifier

Pill Identifier

Having trouble identifying your pills?

Enter the shape, color, or imprint of your prescription or OTC drug. Our pill identification tool will display pictures that you can compare to your pill.

Get Started

My Medicine

Save your medicine, check interactions, sign up for FDA alerts, create family profiles and more.

Get Started

WebMD Health Experts and Community

Talk to health experts and other people like you in WebMD's Communities. It's a safe forum where you can create or participate in support groups and discussions about health topics that interest you.

  • Second Opinion

    Second Opinion

    Read expert perspectives on popular health topics.

  • Community


    Connect with people like you, and get expert guidance on living a healthy life.

Got a health question? Get answers provided by leading organizations, doctors, and experts.

Get Answers

Sign up to receive WebMD's award-winning content delivered to your inbox.

Sign Up

Eye Health Center

Font Size

Chemical Eye Burns

Chemical Eye Burn Symptoms

A true loss of vision signifies a very serious burn. Glaucoma, or an increase of the pressure inside the eye, can occur, but may be delayed by hours to days.

Early signs and symptoms of a chemical eye burn are:

  • Pain
  • Redness
  • Irritation
  • Tearing
  • Inability to keep the eye open
  • Sensation of something in the eye
  • Swelling of the eyelids
  • Blurred vision

Chemical Eye Burn Treatment

Self-Care at Home

For all chemical injuries, the first thing you should do is immediately irrigate the eye thoroughly. Ideally, specific eye irrigating solutions should be used for this, but if none are available regular tap water will do just fine.

  • Begin washing your eye before taking any other action and continue for at least 10 minutes. The longer a chemical is in your eye, the more damage will occur. Diluting the substance and washing away any particles that may have been in the chemical are extremely important.

  • Ideally, in a work setting, you would be placed in an emergency eyewash or shower station and your eye washed with sterile isotonic saline solution. If sterile saline is not available, use cold tap water.

  • If you are at home and do not have special eye wash, step into the shower with your clothes on to wash out your eye.

  • Even though it may be uncomfortable, open your eyelids as wide as possible as you rinse them out.

  • If an alkali (e.g., drain cleaner) or hydrofluoric acid burn has occurred, continue washing until a doctor arrives or you have been taken to a hospital's emergency department.

It is much better to irrigate for a longer time than not long enough – this is by far the most important thing you can do to minimize the damage done by a dangerous chemical.

When to Seek Medical Care

The next best step if possible is to find out what type of chemical you have been exposed to. You can look on the product label or call your regional Poison Control Center at (800) 222-1222 to find out more information about a specific chemical.

Today on WebMD

Woman holding tissue to reddened eye
Learn about causes, symptoms, and treatments.
Simple annoyance or the sign of a problem?
red eyes
Symptoms, triggers, and treatments.
blue eye with contact lens
Tips for wearing and caring.
Understanding Stye
human eye
eye exam timing
vision test
is vision correction surgery for you
high tech contacts
eye drop