Jacob Teitelbaum

Jacob Teitelbaum MD

Complementary Medicine

Natural Treatments for Pink Eye

Natural treatments for pink eye

Posted Dec 16, 2008

Part 1 of a 6-Part Series

Dear Readers,

In the next 6 blog posts, I will discuss how to treat common eye conditions using the best of natural and allopathic medicine.

These are taken from our free, new iPhone application called "Natural Cures" (as of today, it was the 6th most popular free application in the iPhone App store's "Health and Wellness" category!).

Let’s start with a quick overview of how the eye works. The eye is like a fluid filled ball containing the following components:

  • Conjunctiva and sclera — the outer white part of the eyeball.
  • Cornea — the clear front opening which lets the light in.
  • Iris — the colored ring that determines the color of our eyes and how much light gets in.
  • Lens inside the eye (just behind the cornea and iris) which allows us to focus. A cataract is when the lens gets cloudy.
  • Retina — The nerve layer in the back of the eyeball which captures the images we see and sends them to the brain via the optic nerve.
  • Macula — A special area of the retina used for reading and fine detail.
  • Vitreous humor — clear, gelatinous substance filling the central cavity of the eye. This is like the eyes' circulatory system to bring in nutrients and wash out toxins.

This series will discuss the best of natural and standard therapies for common eye problems, including:

  • Conjunctivitis — Where the white’s of the eye(s) become red and uncomfortable.
  • Cataracts — Where the lens gets cloudy.
  • Eye floaters — Seeing spots.
  • Vision loss in 1 eye.
  • Macular degeneration.
  • Glaucoma — elevated eye pressure.

Treating Conjunctivitis Naturally


Often called "pink eye" or "red eye," conjunctivitis is a painful and/or itchy redness of the whites of one's eyes. It is most commonly due to an allergic reaction or an infection (usually bacterial, but sometimes viral). This is different from bleeding into the white part of one eye, called a "Subconjunctival Hemorrhage," which leaves part of 1 eye bright red, but causes no pain or vision change. Though it looks nasty, this goes away on its own and is not dangerous. It is more common in diabetes and high blood pressure (so check for these if it happens), but most often happens in healthy people.

Conjunctivitis is caused by:

  • Allergies — itching is the dominant symptom. It is more likely to affect both eyes, and the discharge/watering from the eyes is usually clear. It may hit suddenly, or be mild and ongoing.
  • Viral — Though there may be some itchiness, the pain, mild redness (more pink) and watering are more prominent. It may start in 1 eye, but easily can spread to the other (so be careful not to touch the unaffected eye). The discharge is usually clear and watery. It may take 3 weeks to resolve and may occur along with a respiratory infection or cold.
  • Bacterial — This is associated with a puss-looking yellow-green mucus discharge along with pain.
  • Toxic — From an acute chemical exposure (usually obvious and should be immediately treated).
  • Falling asleep with your contact lenses in or having inadequate tears to support the use of contact lenses.

Though the viral and allergic conjunctivitis tend to be benign and resolve on their own, it is best to see an eye doctor to rule out bacterial conjunctivitis or more dangerous viral infections of the cornea. Seeing an eye doctor is especially important if you have yellow discharge or severe pain or light sensitivity in the eye, or the pupil (black part of the eye) is irregularly shaped instead of round.


Once the eye doctor has ruled out and treated more worrisome causes, treatment is for symptom relief. Cool compresses or rinses can help itching, and warm compresses help pain. If only 1 eye is involved, be sure to tilt your head to the side so the affected eye is lower than the healthy eye. Otherwise, if water flows from the infected eye to the other eye, it may also get infected. Antihistamines can also help with itching. Benadryl, which is sedating, is best at night so you can sleep. A non-sedating antihistamine is best during the day (e.g., Claritin or Zyrtec). For long term allergic conjunctivitis, treating allergies with the supplement MSM 3,000+ mg a day and/or a special acupressure technique called NAET can be helpful, but these take longer to work.

For contact lens and dry eye induced conjunctivitis, using special eye drops containing vitamin A (such as Vivia Eye drops) can be very helpful over time.

About the Author

Jacob Teitelbaum

Jacob Teitelbaum, M.D., internist and author of From Fatigued to Fantastic!, researches treatments for Chronic Fatigue Syndrome and fibromyalgia.

More Posts