Scroll down to know more about causes of too much blinking. Another type, known as secondary glaucoma, is usually associated with some other diseases like diabetes and tumours. Orbital pain is the type of deep, dull pain or ache felt behind the eye. The common symptoms of peripheral vision loss are difficulty seeing in dim light, difficulty in navigation while walking, and a sensation of seeing through a narrow tube. Lifting heavy weights could also cause subconjunctival bleeding. It is a non-surgical and customized plan that is designed to treat certain vision problems. If the GOP is reduced too much, there can be vision loss or permanent blindness. Any person can suffer from this disorder. Swelling of the eye and eyelids is also seen.
These released chemicals, cause irritation in the eye, such as redness, itching and burning sensation. Besides this, it may also increase his/her appetite. Let us know from this article about the possible causes of watery eyes.