2. Watery Eyes
Tears serve several key roles in your body. They keep your eyes lubricated and help to wash away foreign particles and dust. They are also a component of your immune system that protect you against infection. Glands under the skin of your upper eyelids produce tears, which contain water and salt. When you blink, tears spread and keep your eyes moist.
When you produce too many tears, they overwhelm your tear ducts, and you develop watery eyes. Most of the time, watery eyes resolve without treatment, but the condition can sometimes become a chronic problem.
Like in hay fever condition, wherein symptoms may include itchy, red and watery eyes. Our body’s natural response is to wash the pollen out, which is why some people end up with watery eyes. They can also become red, itchy and sticky as the immune system reacts. The resulting irritation causes an overproduction of tears that spill out through your tear ducts.