Search results
Results from the WOW.Com Content Network
Dry eye syndrome, also known as keratoconjunctivitis sicca, is the condition of having dry eyes. [2] Symptoms include dryness in the eye, irritation, redness, discharge, blurred vision, and easily fatigued eyes. Symptoms range from mild and occasional to severe and continuous. [3]
The conjunctiva becomes swollen and gelatinous in appearance. Often, the eye area swells so much that the eyes become difficult or impossible to close fully. [2] Sometimes, it may also appear as if the eyeball has moved slightly backwards from the white part of the eye due to the fluid filled in the conjunctiva all over the eyes except the iris.
Red eyes – due to dilated blood vessels on the sclera. [7] Swollen eyelids – due to inflammation. [7] Crusting at the eyelid margins/base of the eyelashes/medial canthus, generally worse on waking – due to excessive bacterial buildup along the lid margins. [4] [5] [7] Eyelid sticking – due to crusting along the eyelid margin. [7]
Presence of diabetes mellitus (Appr. 70% type 1, 30% type 2) Optic disc edema (unilateral in 60% cases) Only mild optic nerve dysfunction; Disc edema is diagnosed by fundus examination using ophthalmoscopy or fundus photography. Fundus examination often reveals dilated telangiectatic vessels over the disc also. [4]
In addition to the blood vessels in the iris, they can grow into the angle of the eye. These blood vessels eventually go through a process called fibrosis which closes the normal physiologic anatomy of the angle. The closing of the angle prevents fluid from leaving the eye resulting in an increase in intraocular pressure.
For premium support please call: 800-290-4726 more ways to reach us
The causes of macular edema are numerous and different causes may be inter-related. It is commonly associated with diabetes.Chronic or uncontrolled diabetes type 2 can affect peripheral blood vessels including those of the retina which may leak fluid, blood and occasionally fats into the retina causing it to swell.
Suddenly having dry eyes is likely related to an environmental trigger, although an underlying medical condition is also possible. Find answers here. What Causes Dry Eyes All of a Sudden Without a ...