What is the reason for a grayish-white circle around the pupil?

In daily life, many people face computers or write documents for a long time due to work, which can easily cause eye fatigue. The pupil is the most important part of the eye. Problems with the pupil can easily lead to decreased vision. The appearance of a gray circle around the pupil is a relatively common phenomenon. This may be caused by long-term wearing of contact lenses or inflammation of the eyes, and should be treated in time.

What is the reason for a grayish-white ring around the pupil?

The circle next to the black eyeball is the corneal scleral limbus. Some of them turn red or grayish white, which is caused by wearing contact lenses. Some are caused by inflammation.

What causes eye inflammation?

The eyes are a relatively fragile part of the body. Especially in a harsh and irritating environment, the eyes are very prone to redness, swelling and inflammation. It not only affects the beauty of the face, but also poses a certain threat to the patient's eye condition.

Eye inflammation may be an eye disease such as conjunctivitis. Its other complications may include obvious symptoms such as eye congestion and red bloodshot. It may also be an eye disease such as dry eyes. The eye color appears the same, but the eyes are very dry and there are no tears. This may also cause redness and inflammation of the eyes.

The treatment for red, swollen and inflamed eyes is relatively simple. Generally, antibiotics and antiviral treatments are recommended. If there is swelling or pain, you can consider using a clean towel for cold compresses. At the same time, make sure to get enough sleep and rest and drink plenty of water.

Diet is also an important key to reducing eye inflammation. Be sure to avoid irritating foods, such as chili peppers. Supplement more vitamin A, vitamin B, vitamin C, and foods rich in protein and calcium. The nutrients in these foods can increase the resistance of the eyes and are good for helping to reduce eye inflammation.

After the eyes become red, swollen and inflamed, the eye's resistance decreases very quickly. If other more serious infections occur at this time, the patient may face more painful eye diseases and treatment will become more troublesome. Therefore, when patients experience redness, swelling and inflammation of the eyes, the first thing to do is to take medication to treat the inflammation as soon as possible. The second thing to do is to pay attention to eye hygiene care and not let the eyes be irritated by the environment.

Why is it easy to get inflamed?

In a normal eye, the white of the eye (sclera) is covered by a thin membrane called the conjunctiva. It produces mucus, which covers and lubricates the surface of the eye. The conjunctiva in its normal state contains tiny blood vessels.

When the conjunctiva becomes inflamed or irritated, these tiny blood vessels become enlarged and filled with blood, causing the white of the eye to appear red. Conjunctivitis can occur when the eye is irritated by many different factors. The most common are infections, allergies, and environmental irritants. Because the conjunctiva is a simple tissue, the response to these stimuli is that the conjunctiva changes from colorless to red and secretes some mucus or pus-like substances.

Infectious agents include bacteria and viruses. Bacterial infections, such as staphylococcus or streptococcus, can cause "bloodshot eyes" and a lot of pus in addition to the appearance. If the amount of secretion is large, the possibility of acute infection is extremely high and you must seek medical attention immediately and be treated by an ophthalmologist.

Some bacterial infections are more chronic, producing little or no discharge, and only slight crusting may be seen on the eyelashes when one wakes up in the morning.