Your eyes naturally produce a steady supply of tears to keep them moist, comfortable, and healthy. Some people cannot produce enough tears or the right quality of tears, leading to irritation and discomfort. This condition is known as dry eye.
Common symptoms of dry eye include:
- Scratchiness or burning
- Stinging sensations
- Stringy mucus in or around the eyes
- Blurry or fluctuating vision
Although dry eye often causes a lack of moisture, it can also trigger excess tearing. When the eyes become irritated, the tear glands may release a sudden larger number of tears. These tears can overwhelm the drainage system, leading to watery eyes.
Your ophthalmologist can usually diagnose dry eye by examining the surface of your eyes. In some cases, additional tests are helpful. The Schirmer tear test measures tear production by placing a small filter-paper strip under the lower eyelid. Special dye drops may also be used to evaluate the tear film and look for dry spots.
Dry eye treatment focuses on restoring comfort and protecting the health of the eyes. Options include:
- Artificial tears to lubricate and maintain moisture
- Prescription eye drops that reduce inflammation or improve tear production
- Punctal plugs, which help conserve tears by partially closing the drainage channels
- Lifestyle modifications, such as avoiding dry air, taking breaks from screens, and limiting exposure to fans or hair dryers
- Dietary omega-3 supplements, which may support tear quality
If you suspect you have dry eye or your symptoms are not improving, please contact our clinic for a thorough evaluation. Effective treatment can greatly improve comfort and quality of vision.