Eye drops can drip every day
Eye drops are one of the most commonly used medications for eye diseases, for many eye diseases, eye drops have a direct and quick treatment. However, many people do not have eye disease is also used to often point some eye drops, or eye discomfort, without diagnosis on the point of eye drops. Experts warn that this is not appropriate, the abuse of eye drops more harm.
According to the Heilongjiang University of Traditional Chinese Medicine Clinical School of Medicine, Professor Sun He, the vast majority of eye drops, in addition to its therapeutic components, also contains preservative components. If you often drop eye drops, preservative ingredients can destroy the eye surface structure, resulting in irritation. Antibiotic eye drops are the most widely used, including for bacterial infections, viral infections, fungal infections, chlamydial infections and so on. This type of eye medicine should be used under the guidance of a doctor in accordance with the course of treatment, such as blindly long-term use of antibiotic eye drops can cause the production of drug-resistant strains of bacteria.
*** What is the harm of using eye drops
The bottle of eye drops is easy to touch the eyelids or eyelashes, eyelids and eyelashes have a large number of bacteria, eye drops are easy to be infected, **** use will cause cross-infection, so it is recommended to use eye drops separately.
Laser surgery is not for everyone
Every time the college entrance exams, the young people who go to the hospital to do excimer laser surgery are very many. Some people even think that it doesn't matter if they have poor eyesight, they can have the surgery in the future anyway. But if you don't take good care of your eyes, you may not even have the chance to do the surgery.
Corneal refractive surgery, such as molecular laser correction, has a certain range of indications. Generally speaking, myopia in 100-1500 degrees, but the patient must not be less than 18 years old, and myopia should be relatively stable for more than two years, the annual change is preferably less than 50 degrees. People with certain eye or systemic diseases can not do excimer laser surgery, clinically divided into absolute contraindications and relative contraindications.
There are three main categories of absolute contraindications: 1, cone cornea, glaucoma, severe dry eye and active inflammation of the eye; 2, severe amblyopia with very poor corrected visual acuity; 3, systemic diseases affecting wound healing, such as diabetes, autoimmune diseases and so on.
Adjust the computer to protect your eyesight
Setting method: open the control panel in the "display" Select Appearance (appearance) - Advanced (advanced), and then in the project (items) that column select window (windows), and then point color (color) - other (others), and then Hue (hue) to 85, Sat (Satellite) to 85, and then Sat (Satellite) to 85, Sat (Satellite) to 85, and then Sat (Satellite) to 85, and then Sat (Satellite) to 85, and then Sat (Satellite) to 85, and then Sat (Satellite) to 85, and then Sat (Satellite) to 85, and then Sat (Satellite) to 85, and then Sat (Satellite) to 85. Set Hue (Hue) to 85, Sat (Saturation) to 90, Lum (Luminance) to 205.
Then click Add to custom colors (Add to custom colors), press "OK"...
After the window is set to green, then IE's web page background will also become a green eye-catching it: open IE, click on Tools (TOOLS), point INTERNET OPTIONS (INTERNET OPTIONS), point to the lower right corner of the Accessibility (Assessibility), and then check Do not use the web pages in the specified colors ( ignore colors specified onweb pages). ignore colors specified onweb pages), and then tap "OK" to exit.
The screen is now a light green. This color will be much softer than white, at first there may be some discomfort, but it is really good for the eyes
What to eat for dry eyes
Every day, face the computer, cell phones and other items with high radiation, easy to cause damage to the eyes, produce dry eyes and other symptoms, such as timely adjustment is prone to produce a more serious eye diseases, life is often through the dietary regulation of eye problems, and the eye is the most important thing to do. What to eat for dry eyes, become more and more people concerned and concerned about the problem.
1, bananas
Bananas can protect the eyes, first of all, and its rich in potassium. Secondly, bananas contain a lot of beta-carotene. When the human body consumes too much salt, it will lead to a large amount of water stored in the cells, which can cause eye redness and swelling, and the potassium in the banana can help the body discharge these excess salts, so that the body to achieve potassium and sodium balance, to relieve the discomfort of the eyes. Therefore, the United States should pay attention to, excessive eye eat a banana, so that through the diet to increase nutrition, improve vision, and can play a role in dry eyes and pain and other symptoms - a certain relief.
2, dragon fruit
The skin of dragon fruit has vitamin E and a more specific component - anthocyanins. Anthocyanins are found in grape skins, red beets, and other diet fruits and vegetables, but the anthocyanin content is highest in dragon fruit fruit. They all have antioxidant, anti-free radical, anti-aging effects, but also improve the prevention of brain cell degeneration and inhibit the role of dementia.
3, Virgin fruit
Virgin fruit is a vitamin warehouse. Virgin fruit in the content of vitamin A in fruits and vegetables belongs to the best, Virgin fruit is also rich in vitamin C and vitamin P, can remove free radicals, has a strong antioxidant capacity, which can protect the cell deoxyribonucleic acid, to avoid genetic mutation. At the same time, the pectin content of the Virgin fruit can increase the elasticity of the skin, so eat it as a snack, both beauty and eye protection.
4, orange
The nutritional value of kumquat rind is surprising, 80% of the vitamin C is stored in the rind, not only on the liver has a detoxification function, but also to maintain the eyes, protect the immune system, etc., the nutritional value of citrus fruits in the top of the list. Kumquat rind is thick and smooth, with many oil cell spots (i.e., aromatic gas will be produced when pressed). In addition to eating fresh with the skin, it is often used to make preserves, beverages, fruit wines and other leisure foods.
5, blueberries
Blueberries contain a special pigment, which is a natural antioxidant, help relieve eye problems, often feel tired eyes, night vision, has a good maintenance effect, wild blueberry extract anthocyanins are often used as myopia vision protection, as well as preventing the deterioration of vision, blueberries also have a good anti-free radicals. The fact that it has a good anti-free radical effect makes its anti-aging function not to be ignored.
6, sugar cane
Sugarcane contains many nutrients needed by the human body, especially its iron content of up to 1.3 mg/100 grams, in a variety of fruits in the Championship, with a "blood fruit" reputation. Drinking raw sugarcane juice can clear heat, digestion, dry mouth, regurgitation and vomiting, indigestion and fever can drink. The eye care is more important.
7, persimmons
Persimmons have high nutritional value, rich in sucrose, glucose, fructose, protein, carotene, vitamin C, citrulline, iodine, calcium, phosphorus, iron. Containing vitamins and sugar than the average fruit is about 1 to 2 times higher, if a person a day to eat a persimmon, the intake of vitamin C, basically to meet half of the day's needs.
8, black goji berries
Anthocyanins in black goji berries can promote the retinal cells in the retina of the re-generation of uvea, can prevent severe myopia and retinal detachment, and can enhance eyesight. Anthocyanin can improve vision in dim light; this is helpful for nighttime drivers, people who stare at the screen for a long time, and so on. Long-term use of wild black wolfberry tea, with obvious protection of eyesight, on the role of adolescent pseudomyopia, middle-aged and elderly eye flower, fundus hemorrhage, diabetic retinopathy, cataracts, visual fatigue, dry eyes have a good health care role.