Eye Health Problem: Sometimes such changes are seen in the body which point towards some big and serious problem. Sometimes while walking or waking up suddenly, you feel that everything in front of you is becoming blurry or dark. What are the reasons for this and why there can be many scientific factors behind it. Let us know about it.
There can be many reasons behind sudden darkness before the eyes. One of the common causes is &8216;orthostatic hypotension&8217; There is a problem of. When we sit or lie down for a long time and suddenly stand up, the blood pressure in the body does not reach normal levels immediately. In such a situation, when blood reaches the brain less, there is darkness in front of the eyes, the head spins and sometimes dizziness occurs. This condition can be caused by orthostatic hypotension. If the problem of orthostatic hypotension persists for a long time, temporary unconsciousness can also occur.
This condition is often seen even in healthy people, especially after long runs in summer or if you do not drink water for a long time. An easy way to prevent this is to slowly stretch the body and take a deep breath before standing up.
One of the reasons for darkness in front of the eyes can also be due to migraine problem. In this, migraine is not only to headache but many people feel bright lines, flashes or temporary darkness in front of the eyes before the migraine starts. This usually lasts for a few minutes and then normal vision gradually returns. In some cases, this may also be a sign of a serious problem. A transient ischemic attack (mini-stroke) temporarily stops blood flow to the brain. During this, weakness, numbness or difficulty in speaking may be felt in any part of the body. If treatment is not received on time, the problem can become big.
The serious condition causing darkness in front of the eyes is retinal detachment. In this the retina of the eye starts moving from its place. Suddenly there may be an experience of floaters in front of the eyes, bright lights or a curtain falling on one side. This is an emergency condition for the eyes, because if not treated on time, vision can be permanently affected. The fear of losing power can also be troubling.
According to IANS
