Your eyes constantly produce tears to keep them moist, protect them from infection, and help you see. Normally, tears drain into small openings in the inner corners of your eyelids and travel down the nasolacrimal duct to your nose. But if your eyes make too many tears or the drainage system doesn't work properly, tears can overflow onto your cheeks.
The best medicine for watery eyes depends on the underlying cause. Common triggers include:
Treatment varies depending on the cause. For example:
| Cause | Best Treatment |
|---|---|
| Allergies | Antihistamine eye drops or oral medications |
| Dry eyes | Artificial tears or lubricating eye drops |
| Eye infections | Antibiotic or antiviral eye drops |
| Irritants | Flushing the eyes with saline solution |
| Blocked tear ducts | Massage, warm compresses, or surgery |
If your watery eyes persist for more than a few days, are accompanied by pain, vision changes, or discharge, see a doctor. These symptoms could indicate an underlying condition such as chronic watery eyes or an infection that requires professional treatment.
Many people assume that watery eyes are always caused by crying or allergies. However, they can also result from an imbalance in tear production and drainage. For instance, people who spend long hours staring at screens often blink less, leading to dryness and subsequent watering.
Let's say you notice your eyes are watering excessively during pollen season. You might try over-the-counter antihistamine eye drops first. If the watering persists, you could consult an allergist for stronger medication or allergy shots. If the issue continues, your doctor might check for blocked tear ducts or other underlying conditions.
I once helped a friend who had chronic watery eyes due to dryness from prolonged computer use. After trying several artificial tear brands, we found one that worked well for her. She also adjusted her workspace to reduce glare and took frequent breaks to blink more often. The combination improved her symptoms.