Many people in the vacation time to relax themselves, watching DVDs, Internet, rubbing mahjong …… but often exhausted eyes, resulting in dry eyes, itching, burning discomfort. Don’t think it’s just a momentary fatigue, these are in fact the typical symptoms of dry eye, serious cases can lead to corneal ulcers and infections and inflammation. Experts remind the public in the high-intensity use of the eyes should not be long “eyes”, but also regularly to the eyes moisturizing. For ordinary people, the most common or visual fatigue, but eye soreness should be divided into reasons, point eye drops is not everything. Some people think that the eye is uncomfortable, dry because the eye itself has a problem. And ignore the eyes in addition to refraction, there are hidden strabismus, especially hidden exotropia. Such patients see things easier than normal people tired, if there is a strabismus point eye medicine is not a solution to the problem, it is recommended to go to the hospital for examination. If you are nearsighted and don’t wear glasses, fatigue episodes are more frequent in this case, you can use some eye drops, but they are of little value from a medical point of view. At this time it is best to let the eyes rest or wear the right prescription glasses to see things, so that the eyes are more comfortable, to avoid the symptoms of eye fatigue. With refractive eye conditions, it is still important to pay attention to eye care, rest and wear the right glasses to reduce the symptoms of eye discomfort. In addition, many people have misconceptions about dry eye, they think that dry eyes, dryness, pain and itching symptoms manifested by dry eye disease is a normal reaction to excessive use of the eyes, thinking that as long as you close your eyes and sleep, it will be fine, so the number of incidence of the disease is far more than the number of people who visit the clinic. In fact, dry eye is a very common ophthalmic disease, the normal human eye surface has a very thin layer of tear film, which can lubricate the eyeballs, keep the cornea smooth and bright, ‘watery’ is a vivid description of this protective film. Ophthalmologists call tears “blood substitutes for the surface of the eye”, and insufficient tears can lead to corneal epithelial keratinization, and when there is a serious lack of tears, it can lead to corneal ulcers and infections and inflammation. If you use your eyes excessively for a long time, or blink less often, the tears on the surface of the eye will evaporate continuously, making the tear film lipid layer thin, causing eye dryness. If the weather is cold, or dry season, the symptoms of dry eyes will worsen. In addition, dry eye disease is also closely related to bad dietary habits such as pungent, spicy, tobacco and alcohol stimulation, as well as female menopause, endocrine disorders and other diseases. Dry eye disease can be prevented, more deliberate blinking, appropriate use of eye drops and vitamin supplements can improve eye regulation. So in the high-intensity use of eyes should pay attention to do not long time “eyes”, deliberately blinking can make the tears evenly coated in the cornea and conjunctiva surface, reduce the eye water evaporation too fast; air-conditioned room to take certain moisturizing measures, such as regular spray water, reduce smoke and dust stimulation; at the same time, you can appropriate use a certain amount of artificial eye drops Moisturize the eyes; in the diet can eat more vitamin-rich green vegetables, egg yolks, carrots, grapes, etc., intake of adequate lutein. As for people who work in front of the computer for a long time, on the one hand, they will be affected by radiation, on the other hand, also due to the eyes staring at the fluorescent screen, the number of blinking is reduced, coupled with the fact that most of the people working in front of the computer screen are in an air-conditioned room, resulting in dry eyes, causing dry eye and so on. At this time, you can properly use some eye drops to moisten the eyes, you can prescribe artificial tears in the hospital, and some over-the-counter drops. The advantage of artificial tears is that it stays on the surface of the eye for a long time, and can keep the eye surface moist for two to four hours, while health care eye drops will be lost in the eye in about five minutes. Also pay attention to the eye infection caused by wearing contact lenses, do not use strong anti-inflammatory eye drops in the infection. Eye infections caused by contact lens wear, or eye discomfort, are caused by infections because people have a habit of rubbing their eyes with their hands when they are sore or uncomfortable. Sometimes the eye itself may have a conjunctival or corneal injury in the corner of the eye, and the bacteria from the injury can become infected after rubbing with the hand. Patients with chronic conjunctivitis or related corneal diseases are advised to order some anti-inflammatory and anti-inflammatory eye drops. But do not point indiscriminately, only point a kind of anti-inflammatory eye drops is enough, choose ordinary eye drops can be, such as chloramphenicol and other role is not very strong eye drops. Remember not to use strong antibacterial anti-inflammatory eye drops. Wear contact lenses must be in accordance with the requirements of the instructions for wearing eyeglasses to take off and wear glasses, each time you wear glasses, not too long, feel discomfort in the eye can be appropriate to use some anti-inflammatory eye drops, other types of eye drops can be point can not point.