If there is darkness in front of the eyes again and again, this is a sign of this disease, it can be dangerous.
Orthostatic hypotension: When there is a sudden drop in blood pressure, the head begins to spin and darkness begins to appear before the eyes. It often happens that due to lack of water in the body, we become victims of dehydration. Amaurosis fugax: There may be difficulty seeing in one or both eyes. This may … Read more