What causes dry eyes?

What is the cause of dry eyes?

Excessive eye use

If you feel that your eyes are dry, the first thing to consider is that your eyes are too tired. The problem of overuse of eyes. For example, reading or looking at the computer for a long time will keep your eyes open, which will reduce the moisture in your eyes, and then the problem of dry eyes will appear. Therefore, it is important for everyone to develop good eye-use habits.

Dry environment

Being in a very dry environment will also make our eyes dry, because a dry environment will cause the body to lose water, which will not only cause dry eyes , can also cause problems such as cracked lips and peeling skin. When you are in such an environment, it is recommended to keep a humidifier beside you, so that the problem of dry eyes can be alleviated to a certain extent.

Contact lenses

If you have the habit of wearing contact lenses, it is easy to cause dry eyes. Because after wearing contact lenses, the air permeability of our eyes will decrease, and some contact lenses are of poor quality and will absorb some moisture from the eyes themselves. It is recommended to use less contact lenses and wear them for a shorter time every day, which is better for the eyes.

Improper use of medicines

Improper use of medicines, such as using eye drops too often, can damage the eyes, cause insufficient tear secretion, and cause dryness and discomfort in the eyes.

Eye diseases

Such as inflammation, conjunctival corneal sicca, etc. can cause dry eyes. If you find similar symptoms, such as foreign body sensation in the eyes, burning sensation, dry eyes, love Tearfulness and visual impairment. It is recommended to conduct a comprehensive eye examination and active treatment through medical means and methods.

Lack of sleep

Lack of sleep causes burden on the eyes, leading to a decrease in tear quality and dry eyes. In severe cases, it can also lead to eye diseases such as glaucoma, leading to rapid vision loss.

What to do if you have dry eyes

Change your diet

Nowadays life is rich and colorful, and the food is dazzling, especially some snacks. As a result, most people now like snacks, but gradually lack the intake of nutritious food, resulting in too little intake of trace elements, which may lead to dry eyes and other diseases.

In daily life, you should often eat foods with red, green, purple, yellow and other colors, such as vegetables, fruits, corn, millet and other foods and fruits rich in vitamins and minerals. The ingredients are all good for protecting your eyes.

Relax your eyes

For students, they need to stare at books for a long time to learn knowledge. For office workers, they need to stare at computers or mobile phones for a long time to work. Over time, it will become easier. It makes your eyes tired and dry. At this time, you can go to the drug store to buy some eye drops to protect your eyes properly, or you can go outdoors and look into the distance and look at green plants, which will help reduce the dryness of your eyes.

Eye-improving tea

With the increasing pressure in modern society, many people will feel dry eyes. For some people, they may not have so much time to go outdoors to relax their eyes, so why not Prepare some eye-improving tea by yourself, and drink more of it on a daily basis, such as chrysanthemum and wolfberry tea. Prepare some by yourself, brew it and drink it for a whole day. Drink it every day, and you can easily achieve the effect of improving eyesight.

Massage instruments

For dry eyes and fatigue, you can also buy some eye patches or eye massage instruments. Use them every day or every night when you are tired, which can effectively reduce dry eyes and these problems. Symptoms, but also easy and quick to use.

Hot compress

Use a towel dipped in hot water and use it to apply heat to your eyes, which can effectively relieve dry eyes. The main thing is that it is convenient to take and can be used at any time. To relieve the problem of dry eyes.

Drugs to relieve dryness

Lutein, also known as "eye gold", is an important nutrient in the human retina. It can effectively promote the development of the macula and increase the density of macular pigment.

It can not only relieve problems such as dry eyes, but also enhance the body's immunity, prevent cataracts, enhance strength, and fight cancer. However, every drug has certain side effects and must be taken in moderation.

Doctor

The above methods are not universal and may only work for most people. If the above methods cannot relieve your symptoms or the discomfort is very strong, it is recommended that you see a doctor. Know your symptoms as early as possible to protect yourself.

Summary: Dry eyes are mainly caused by eye fatigue or wearing contact lenses. If you always feel that your eyes are dry and accompanied by other uncomfortable symptoms, then it may be that there is something wrong with your eyes. question. It would be better to see a doctor at this time to understand your problem as early as possible and then treat it accordingly.