1. At present, there is no effective treatment for asthenopia, so we should have enough rest, drink more chrysanthemum tea and natural tea, eat more natural fruits and vegetables and have a reasonable diet. Doing eye exercises, looking down and rolling your eyes are all effective. As long as you have a good rest, the symptoms will disappear. Please follow the doctor's advice and don't use drugs indiscriminately to prevent serious side effects.

I don't know your specific situation: do you want to do it? That's why I found so many. Hehe ... take your time!

Step 2 prepare some moisturizing

Chrysanthemum attracts attention.

For friends who often have to face computers, the health of their eyes will be greatly threatened. Some people drink a lot of water before going to bed to moisten dry eyes, but the next morning, their eyes will swell. Here is a popular method for friends, which can effectively protect eyes and avoid the embarrassment caused by eye edema-smearing clean cotton around eyes with chrysanthemum water can quickly eliminate edema.

Chrysanthemum is very effective in treating dry eyes, fatigue and blurred vision. China has known since ancient times that chrysanthemums can protect eyes. Therefore, in addition to smearing your eyes, you may wish to soak some chrysanthemum tea often. If you can drink three or four cups of chrysanthemum tea every day, it will not only make the symptoms of eye fatigue disappear, but also help to restore your vision.

There are many kinds of chrysanthemums. People who don't know the doorways often choose chrysanthemums with big white flowers. Actually, this is a misunderstanding. The real choice should be small, ugly and yellow. It is best to drink chrysanthemum tea without tea, just soak the dried chrysanthemum in water or boil it. Hot drinks in winter and iced drinks in summer all taste good.

Sitting in front of a computer for a long time or in a heated environment, people often feel dry eyes and blurred vision, which are all symptoms of dry eye.

German medical scientists have recently warned that people should pay attention to this disease, otherwise long-term illness will easily cause damage to the eyes and even blindness. Medical experts from the German Ophthalmology Association said that burning eyes, or red eyes and foreign body sensation are all symptoms of dry eye. Conscious tears can alleviate this symptom, but not cure it.

There are many reasons for this disease, such as long-term use of computers, smoking and dirty air. Especially in winter, long-term exposure to heating environment is more likely to cause this disease. According to statistics, in recent years, the number of patients with dry eye in the world has been increasing, and it has reached120,000.

Medical scientists warn that people often don't care because the symptoms of this disease are usually not serious. However, research shows that long-term dry eye will bring irreparable damage, and even lead to blindness in extreme cases, so we should pay enough attention to this disease.

According to the different causes, it can be divided into the following three categories.

1. Solid keratoxerosis conjunctiva: It is caused by extensive scarring of eyelid conjunctiva and bulbar conjunctiva, which destroys the secretory gland of conjunctiva itself, even lacrimal gland and lacrimal passage. Such as severe trachoma, extensive thermal or chemical burns, severe chronic conjunctivitis and pemphigoid.

2. xerophthalmia-arthritis syndrome (or "dry eye syndrome"): this is a disease with unknown etiology, which has only been discovered in recent years and may be caused by congenital immune system abnormality. The main manifestations are keratoconjunctivitis sicca, xerostomia and connective tissue disease (the most common is rheumatoid arthritis).

3. xerosis conjunctivae: this is one of the eye manifestations of vitamin a deficiency. The main reason of vitamin A deficiency is the high consumption and low intake of vitamin A in the body. It is more common in infants who are improperly artificially fed, and malabsorption or consumptive dysentery such as measles, pneumonia, disease and diarrhea is easy to occur. Adults are more common in patients with advanced liver cancer, liver cirrhosis and long-term chronic digestive tract diseases.

"Dry eye", or conjunctival dryness and keratitis (dry angle, conjunctivitis), is a disease in which the conjunctiva and corneal epithelium can't maintain their normal functions due to the insufficient quality of the tear film before the cornea or the insufficient amount of tears.

Dry eye is a chronic disease for the following reasons:

1. Due to old age, lack of sleep, mental stress and other physiological reasons, the quality of tears decreased.

2. Taking some antihypertensive drugs and some antipsychotics has an effect on tear film. For example, taking chlorpheniramine has a bad effect on tear film. At present, taking propranolol and some birth control pills can reduce the production of tears.

3. Dry rooms and other environments lead to increased evaporation of tears.

4. I have been engaged in computer operation, car driving, reading and other fine operations for a long time, and the number of blinks has decreased.

5. Due to contact lenses, allergic conjunctivitis, air pollution, ultraviolet rays and other reasons, tears are reduced and the quality is reduced.

6. Long-term use of antibiotics, flora imbalance.

If the eyes feel abnormal in daily life, please check whether there is "dry eye". By paresthesia, we mean that patients with dry eye are sensitive to airflow, and they are particularly prone to corneal dryness in windy environments. So, you are much more comfortable indoors than outdoors. When the patient's attention is focused, the blink frequency decreases, and the cornea is exposed to the air for more than the tear film rupture time, so the dryness is particularly obvious. When I wake up at night or early in the morning, my eyes feel dry and serious, because there are fewer tears during sleep. For patients with insufficient tears, smoke is almost unbearable, because smoke itself is powder suspended in the air, which directly impacts the corneal surface and causes discomfort.

In addition, it should be understood that dryness and less tears are not specific symptoms. On the contrary, some people with dry eye will complain about tears or tears overflowing, which may sound contradictory, but in fact, dry eye may stimulate the reflex secretion of tears, just like foreign bodies or abrasions on the eye surface.

In the face of complications such as decreased vision caused by dry eye, which seriously damages eye tissues and may even lead to blindness, the first thing to do is to strengthen prevention in daily life and improve modern people's awareness of self-care for eyes.

One more thing. Personally, I think if you know, you have to know why.

The solution is as follows:

1. You don't want to go to the hospital, but when you find that the symptoms are serious or persistent, you really need to be diagnosed and treated by an ophthalmologist. If it is diagnosed as dry eye, it should be treated with drugs in strict accordance with the doctor's advice; If it is visual fatigue caused by discomfort of glasses or contact lenses, you can reconfigure appropriate glasses according to the prescription of glasses prescribed by ophthalmologists, and pay attention to eye health care in daily life.

2. Paying attention to eye care in daily life can alleviate the symptoms of dry eye, such as paying attention to mental relaxation at ordinary times and taking a proper rest when feeling tired eyes; Try not to look up, put the TV or computer below eye level, watch TV or use the computer for too long; Desk and computer monitors should be placed in places that are not exposed to direct sunlight, because the images of reflected illumination light will cause eye fatigue; Keep the room at a certain humidity.

Of course, the most direct way to solve dryness is to make your eyes moist, and the healthiest way is to yawn. If you can't do it, drop artificial tears.

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4. Eat more vitamin A Chrysanthemum is rich in vitamin A, which is an important substance to maintain eye health. Therefore, it is also a good medicine for Chinese medicine to treat various eye diseases. Chrysanthemum tea can make people clear-headed and bright-eyed, especially for dry eye caused by excessive use of eyes. People who often feel dry eyes, especially those who often use computers, might as well drink more chrysanthemum tea.

Traditional Chinese medicine believes that the causes of dryness of the liver are generally excessive use of eyes and insufficient liver yin. Therefore, the traditional Chinese medicine of nourishing yin, clearing liver and improving eyesight is used for treatment.

Chrysanthemum has the functions of clearing liver, improving eyesight, dispelling wind and dissipating heat. The effect of making tea is very good.