German medical doctors recently warned that people should pay attention to this disease, or long-term illness is easy on the eyes, and even blindness. The German Association of Ophthalmologists said the burning sensation in the eyes, or redness and swelling, as well as the feeling of a foreign body in the eye, are symptoms of dry eyes. Conscious tearing can relieve this symptom, but is not a cure. Of course, constant supplementation of lutein products such as lutein ester pressed tablets is also a very good choice
The causes of this condition are manifold, such as prolonged use of computers, smoking, air pollution, etc., especially in the winter, prolonged exposure to a heated environment is more likely to cause the disease. According to statistics, the number of people suffering from dry eyes has increased globally in recent years and has now reached 12 million.
Medical scientists have cautioned that because the symptoms of the disease are usually not serious, people often don't care. But studies have shown that chronic dry eyes can cause irreversible damage and, in extreme cases, even blindness, so the condition should be taken seriously.
Depending on the cause, it can be categorized into the following 3 major groups.
1. Substantial conjunctival keratoconjunctival dryness: seen in the lid conjunctiva, bulbar conjunctiva extensive scarring, destroying the secretory glands of the conjunctiva itself and even the lacrimal glands, tear ducts caused. Such as severe trachoma, thermal or chemical extensive burns, severe chronic conjunctivitis, aspergillosis-like.
2. Mouth - eye dryness - arthritis syndrome (or "dry eye syndrome"): this is a disease of unclear etiology, in recent years, may be due to an abnormality of the innate immune system. The main manifestations are dry keratoconjunctivitis, dryness of the mouth, and complications of connective tissue disease (most commonly rheumatoid arthritis).
3. Conjunctival epithelial desiccation: this is one of the ocular manifestations of vitamin A deficiency. Causes of vitamin A deficiency, mainly due to the body's vitamin A consumption, intake is low. Most commonly seen in infants and young children with improper artificial feeding, when they are malabsorbed or suffering from measles, pneumonia, disease, diarrhea and other consumptive dysentery, it is very easy to occur. In adults, it is most common in patients with advanced hepatocellular carcinoma, cirrhosis and long-term chronic digestive diseases.
"Dry eye" or dry conjunctival company quiet day? Dry keratitis, conjunctivitis), is due to the cornea before the quality of the tear film or tear volume caused by the lack of conjunctiva, corneal epithelium can not maintain normal function of a disease.
Dry eye is a chronic disease, arising from the following causes:
1. Due to advanced age, sleep deprivation, mental stress and other physiological reasons, causing a decline in the quality of tears.
2. Taking part of the antihypertensive drugs and some of the mental tranquillizers have an effect on the tear film production, such as taking paracetamol on the tear film to produce a harmful effect, taking cardiac glycosides and some of the current contraceptives can reduce tear production.
3. The environment, such as the room in which the dry, causing increased evaporation of tears.
4. Prolonged computer operation, automobile driving, reading and other fine work, the number of transient eyes decreased.
5. Decrease in the quality of tears due to contact lenses, allergic conjunctivitis, air pollution, ultraviolet rays and other reasons.
6. Long-term use of antimicrobial agents, dysbiosis.
If you feel abnormal in your eyes in daily life, please check whether you have "dry eye", what we mean by abnormal sensation is that people with dry eye are sensitive to airflow, and windy environments are particularly prone to corneal dryness, so you are much more comfortable indoors than outdoors. The dryness is especially noticeable when the patient is concentrating, the frequency of transient eye movements is reduced, and the cornea is exposed to air for longer than the tear film rupture time. Eye dryness is severe at night or upon awakening in the early morning because tear production is reduced during sleep. Smoke is virtually intolerable to tear-deficient patients because the smoke itself is airborne powder particles suspended in the air, forming a direct impact on the corneal surface and causing discomfort.
It is also important to understand that dryness and tear deprivation are not specific symptoms; on the contrary, some patients with dry eye complain of tearing or tear overflow, which may sound paradoxical, but in fact dry eye may stimulate a reflexive increase in tear secretion in the same way that a foreign body on the surface of the eye or an abrasion does.
In the face of dry eye produced vision loss and other serious damage to the eye tissue and even the possibility of blindness complications, we first need to do in our daily lives to strengthen the prevention, to improve the awareness of modern self-care of the eyes
Something more Personally, I think I know what I know but also know what I don't know
The following is the solution:
1. you do not want to go to the But when you find that the symptoms are serious or continue to be unable to alleviate, you really need to accept the ophthalmologist's diagnosis and treatment. If the diagnosis is dry eye, you should strictly follow the doctor's instructions to receive medication and other treatments; if it is glasses or contact lenses discomfort caused by visual fatigue, according to the ophthalmologist's eyeglasses prescription to reconfigure the appropriate glasses, and pay attention to the eye 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 in general, and resting properly when you feel eye fatigue; trying not to look upward, and placing the TV or computer in a position lower than the level of the eye, and watching TV or using the computer should not be too long; desk, computer monitor placed in a place that is not exposed to direct sunlight because the reflection of light on the screen can cause eye irritation. Light reflection of the picture will cause eye fatigue; maintain a certain degree of humidity in the room.
3. Solve the dry The most direct way is of course to make the eyes moist, the healthiest way is to yawn, can not come out of the drops of artificial tears
4. Consume more vitamin A Chrysanthemum is rich in vitamin A, is to maintain the health of the eyes of the important substances, and, therefore, it is also the traditional Chinese medicine for the treatment of a variety of eye diseases. Chrysanthemum tea can make one's mind clear and eyes bright, especially on the liver fire, overuse of eyes caused by the dryness of the eyes have a better therapeutic effect. People who often feel dry eyes, especially those who often use the computer, may wish to drink more chrysanthemum tea.
Do you have dry eyes, bloodshot eyes, fear of light, watery eyes, or even red eyes? If so, it means your eyes have been damaged. The cause of eye fatigue is usually related to the secretion of tears, which should cause you to pay attention to, and to double the protection of the eyes, and if you can add some nutritious food for the eyes in your diet, it is the most convenient and effective way.
Vitamin A
Needless to say, Vitamin A, known as the "essential for eye protection", is a good way to prevent dry eyes, vision loss and night blindness, and is most abundant in carrots, green and yellow vegetables, and red dates.
Vitamin B
Vitamin B is one of the sources of nutrition for the optic nerve. Insufficient vitamin B1 makes the eyes fatigue easily; insufficient vitamin B2 can easily cause keratitis. You can eat more sesame seeds, soybeans, fresh milk, wheat germ and other foods.
Wolfberry
Wolfberry clear liver and eyesight healing effect we have long known, because it is rich in carotene, vitamin A, B1, B2, C, calcium, iron, etc., is a healthy eye essential nutrients.
Three therapeutic formulas of goji berries:
1. Goji berries + rice: cooked into a porridge, add a little sugar, can treat blurred vision and tearing phenomenon.
2. goji berry + chrysanthemum: drink it with hot water, it can make your eyes relaxed and bright.
3. 枸杞子+猪肝：Boiled soup has the ability to clear heat, eliminate astringent eyes, and eliminate dark circles that appear due to staying up all night. Cassia seeds have the effect of clearing the liver, brightening the eyes and moistening the intestines, which can improve the swelling and pain in the eyes, redness and redness with many tears, and prevent the vision from weakening.
Also learn to sleep
Did you know? What you drink before going to bed and sleep position will affect the condition of your eyes.
1. You can't drink too much water before you go to bed, or else you'll get up more often than you should, and it will also cause your eyes to puff up significantly; in addition, coffee and tea will make the water in your body evaporate quickly, and your eyes will be more prone to dryness as a result.
2. Adequate sleep is the best way to eliminate eye fatigue, but pay attention to the sleeping position, prone and side sleep tends to make the end of the eye wrinkles, or the phenomenon of eye swelling, the proper sleeping position should be supine and sleep.
Dry eye is very common in the elderly, the main cause is due to a decrease in tear secretion and its quality changes caused. Tears are secreted by the lacrimal glands in the upper corner of the outer part of the eyes, and are applied to the surface of the eyes by blinking to keep the eyes moisturized and smooth. Tears contain mucus and fat components in addition to water, and are retained on the corneal surface for a longer period of time. In the elderly, these components are out of balance, and the tear film tends to disappear, which is one of the reasons for dry eyes. Prevention and treatment methods are: pay attention to protect the eyes, avoid bright light, high temperature stimulation; reading, watching TV or computer screen can not be too long; prohibit the use of atropine class inhibition of glandular secretion of drugs; intermittent supplementation of cod liver oil pills or often eat a little liver, pig liver food; also in the taking of traditional Chinese medicine QiJuDiHuangWangPan; such as the dry eyes of the symptom is more serious, can be used by the ophthalmologist with artificial tear drops or 1% methylcellulose eye drops.
Dry eyes fatigue diet
When using the computer, reading books, watching TV, you often feel dry eyes, soreness, fatigue? Prolonged use of the eyes caused by excessive eye use, is a major cause of eye fatigue. The general symptoms of eyestrain are blurred vision for a long period of time, some even unable to write or read, dry eyes, dizziness and pain, and in severe cases, nausea and vomiting. In addition, visual fatigue also leads to myopia or early phakia in adults, cataracts, glaucoma, retinal detachment and other eye diseases can also come with excessive eye use.
Protecting the eyes, preventing vision damage and slowing down eyestrain, in addition to proper lighting, maintaining correct operating posture, ensuring rest and doing eye exercises, there is another very important one, which is to give the eyes supplemental nutrition.
Modern medical research shows that vitamins have a very close relationship with the occurrence of eye diseases, good or bad eyesight. People who use their eyes too much need more vitamins and minerals for their eyes. Reasonable supplementation of the nutrients needed by the eyes is very important to protect the eyes, prevent vision damage, prevent and treat eye diseases, and improve eyesight.
So, eye fatigue should pay attention to diet and nutritional balance, usually eat more coarse grains, mixed grains, red and green vegetables, potatoes, beans, fruits and other foods containing vitamins, proteins and fiber. Now introduces to you dry eyes diet prescription two, can be referred to.
1, black beans and walnuts rushed milk:
Raw materials black bean powder 1 tbsp, walnut puree 1 tbsp, 1 package of milk, 1 tbsp honey.
Practice will be 500 grams of black beans, fried and cold, ground into powder. Walnuts 500 grams, fried slightly charred to remove the coat, and then cold, pounded as mud. Take 1 spoon of each of the above two foods, into the boiled milk 1 cup and add 1 spoon of honey, every morning or after breakfast to take, or with breakfast **** into.
Effective black beans are rich in protein and vitamin B1, high nutritional value, and because black food into the kidney, with walnuts, can increase the power of the kidney, coupled with milk and honey, these foods contain more vitamin B1, calcium, phosphorus, etc., can enhance the intraocular muscle strength, strengthen the regulatory function, improve the symptoms of eyestrain.
2, wolfberry mulberry porridge
Raw materials wolfberry 5 grams, mulberry 5 grams, yam 5 grams, red dates 5, japonica 100 grams.
Practice will be the above ingredients into porridge to eat.
Effectiveness of this formula of wolfberry, mulberry seeds can replenish the liver and kidney, yam, jujube spleen and stomach. Visual fatigue, if you can take two meals a day, morning and evening, for a longer period of time, can eliminate the symptoms of eye fatigue, but also to strengthen the body.
Food for the eyes
Protection of the eyes, in addition to the usual attention to the combination of work and rest, do not read for a long time continuously, watch TV, regularly do eye exercises, often eat some good for the eyes of the food, the protection of the eyes can also play a great role. So, what are the foods that are good for the eyes?
First of all, lean meat, poultry, animal offal, fish and shrimp, dairy, eggs, beans, etc., they are rich in protein, and protein is the main component of the composition of the cell, the repair and renewal of the organization needs to be constantly supplemented with protein.
Secondly, foods containing vitamin A are also good for the eyes. When deficient in vitamin A, the eye's ability to adapt to dark environments is diminished, and in severe cases, it is susceptible to night blindness. Adequate daily intake of vitamin A can also prevent and treat dry eye disease. The best source of vitamin A is the liver of various animals, while plant foods such as carrots, amaranth, spinach, leeks, peppers, red hearted white potatoes, and oranges, apricots and persimmons in fruits.
In addition to this, eat more food containing vitamin C. Because vitamin C is one of the components that make up the crystal of the eye. If you lack vitamin C you are prone to cataract disease with cloudy crystals. Vitamin C-rich foods are a variety of fresh vegetables and fruits, especially green peppers, cucumbers, cauliflower, cabbage, dates, pears, oranges and other highest content.