1, you can not point their own eye drops: the relevant statistics, the phenomenon of their own eye drops can reach about 70%, very much in the white-collar level, because they are busy, to the hospital when they feel difficult to seek medical treatment, pharmacies sell a lot of OTC eye drops, why this reason, mainly because many people think that the point eye drops certainly no side effects, eye discomfort, you want to point. I want to say that such a practice is not correct, because any drug has its effectiveness and side effects, so if you do not respect the medical advice, it will be an accident, there is a more extreme thing, we are out of the emergency room, often people put the foot water, 502 glue point to the eyes, he belongs to the wrong medicine, he put several drugs next to him, he just have a bottle on the point To the eyes, so then we deal with it is more difficult, because the foot water on the eyes is very deadly. The case of random eye drops is generally limited to ocular surface diseases, such as eye dryness, itchiness, foreign body sensation, and pain, these ocular surface diseases patients like to blink, and sometimes he even blinked when he felt his eyes grinding, and some ocular surface diseases are redness and increased secretions, these two symptoms are usually seen in the eye infection, so the patient needs to to go to the hospital for medical attention. But also can not be too often too long location eye, because eye drops contain preservatives, which can extend the shelf life of drugs and antibacterial effect, although its content is very small, but the long-term frequent point with preservatives of this eye drops, there may be harm, it destroyed the microenvironment of the eye surface, and even cause the corneal epithelium to peel off, a peeling off a dry feeling, so the more points the more dry, the more counterproductive. It is counterproductive. This is a phenomenon that many people ignore, because eye drops any drug has an active ingredient, the active ingredient is the cure, if we want to make this drug to maintain a certain long time, after all, there are still some to maintain a certain osmotic pressure, to maintain a certain pH value, but also can add some other added ingredients, then the preservative is a member of this added ingredients, it is allowed, because there are many preservatives There are many kinds of preservatives, we can also see in the food preservatives, drugs are the same. If it is a single package, a small one, are no preservatives. 2, to be reasonable on the use of eye drops containing hormones: hormones are actually a double-edged sword, is a more favorable weapon in the hands of our doctors, but if you do not use it according to medical advice, it will cause many side effects, such as hormonal glaucoma, and for example, cataracts, and can cause some fungal infections, bacterial infections, so such drugs must be prescribed in the doctor to use the drug, but we Some patients come to us and refuse the hormonal eye drops prescribed by our doctors, which is also not right. 3, antibiotic eye drops resistance problem: If a long-term point of an antibiotic eye drops, will produce resistance, time generally three to six months, long-term frequent point may appear a resistance. In addition, any antibiotic class of drugs, there are its active ingredients and its additives, the active ingredients themselves, it will also have some side effects, because our eye medicine can be used by the eye about 10%, then 90%, sometimes flow out, there is a part is absorbed by our whole body mucosa, then these absorbed ingredients if you long-term frequent, some people even point If you have to read the instructions, the instructions will say whether the drug has been tested for safety, and if it has not been tested for safety, it will cause obstacles to the growth of the child. The. 4, the method of eye drops: First, please wash your hands to avoid finger contamination to eye drops; Second, eyes open upward, use your index finger to gently pull down the lower eyelid, or pinch the lower eyelid with your thumb and index finger, gently pull the lower eyelid open, the eye drops bottle mouth to the eyes, drops when the bottle mouth is about two to three centimeters from the eyes is best, eye drops bottle mouth to avoid contact with the eyes or conjunctiva to prevent contamination of the bottle. Eye drops should be dropped into the groove between the eyelid near the outside and the white eye, not the drops on the black eye; third, after dropping eye drops, gently loosen the eyes and dry the spilled drops with a sterile cotton ball; fourth, gently close your eyes after ordering eye drops and close your eyes for 3 minutes, which can increase the contact time between the drops and the eye, with the function of promoting the effectiveness of the medicine.