What is the cause of bloodshot eyes

Every day people either work in front of computers, play with mobile phones or watch TV. Their eyes are in use for long periods of time and lack sufficient time to rest. Long-term excessive use of the eyes may cause low immunity of the eyes and lead to eye diseases. Everyone should be familiar with bloodshot eyes, and most people will buy medicine to treat it themselves without understanding the condition. What is bloodshot eyes? Can it really be treated as a trivial matter?

What causes bloodshot eyes? Bloodshot eyes may be caused by problems with sleep quality or by various eye diseases. When we find that our eyes are congested, we need to pay attention.

The lips and cheeks of a healthy person are always rosy in color. This is because the lips and cheeks are rich in capillaries. : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : :

There are two types of eye congestion: superficial and deep. The former is bright red and is called "conjunctival congestion"; the latter is dark red and is called "ciliary congestion". The condition that has both symptoms is called "mixed congestion". These different types of congestion are very meaningful during doctor's examination and diagnosis, and are also one of the important bases for judging the severity of eye disease, but it is difficult for ordinary laymen to distinguish them.

Some people believe that the redder the eyes, the more serious the condition. Some people don't care much if they are not jealous. Actually, it is not. For example, acute conjunctivitis has an acute onset and severe congestion, but it is not considered a serious illness. If there are no special circumstances, it generally will not cause major problems and is relatively easy to cure. However, for diseases such as chronic iridocyclitis, scleritis, and glaucoma, the symptoms of congestion are not very obvious, but they are serious eye diseases that cannot be ignored. Most internal eye diseases do not appear to be congested, but may lead to blindness. Therefore, do not judge the severity of eye disease based solely on the severity of red eyes or the presence or absence of bloodshot eyes.

The most common cause of bloodshot eyes is poor sleep quality. People who suffer from insomnia, frequent dreams, and lack of sleep are most likely to have bloodshot eyes. For bloodshot eyes caused by this reason, it is recommended that you take some time to lie down in bed and have a good rest. If you don’t have enough time every day, you might as well take a day off when you are free at work and have a good sleep. After all, your body is your own and you should take good care of it.