If a person picks up a language faster than others, does that mean theyâre better than others?
Bloodshot eyes describe a condition in which the whites of the eyes appear red. Bloodshot eyes occur when the blood vessels in the sclera (the white of the eye) dilate or swell. A variety of mild to serious diseases, disorders and conditions can irritate the blood vessels of the sclera and cause bloodshot eyes.hey can also be due to infections and allergic reactions. In some cases, a bloodshot or red eye or eyes can indicate an emergent condition that can lead to loss of sight, such as acute glaucoma or an eye injury.
Most of the time, tired eyes are simply a sign of muscle fatigue. This is why rubbing tired eyes temporarily revives them. The rubbing increases the blood flow in the area, and like a massage of the calf muscles after exercise, it helps loosen the muscles, making the eyelids feel less heavy.ost of the time, tired eyes are simply a sign of muscle fatigue. This is why rubbing tired eyes temporarily revives them. The rubbing increases the blood flow in the area, and like a massage of the calf muscles after exercise, it helps loosen the muscles, making the eyelids feel less heavy.