Eye redness is a condition that has several causes. It can be caused by something as simple as pollen irritation or as serious as inflammation in the parts of the eye. Learn how to prevent eye redness here.
What Are Some Causes of Eye Redness?
Redness is an indication that something wrong is going on in the eyes. Before learning how to prevent eye redness depends, you must first determine the cause of it.
Here are some of the most common causes.
If a person has been awake for too long, reading or staring at a screen for too long, or doing activities that stress the eyes, this can cause redness.
When the eye comes in contact with irritants such as chemicals or small particles, it may lead to redness in the eyes.
When your eye or the area around your eye is burned or hit by blunt force, the injury could cause bruising and redness in your eyes.
The cornea, or the clear layer covering the iris and the pupil, can get scratched when it comes in contact with dust and other small particles. Aside from redness, a corneal abrasion might also cause light sensitivity and a feeling that a foreign object is in the eye. Aggressively rubbing the eyes may also cause a corneal abrasion.
If a person has an allergic reaction, may it be from pollen, pet dander, or eating peanuts, this can cause inflammation in the eyes and swelling of the eyelids. Aside from redness, allergic reactions also cause a burning sensation, watery eyes, and itchiness.