Many outpatients come to the clinic to respond to the use of eye drops for a long time, not only no effect but also getting heavier, so in the end can you use eye drops? In fact, if it is simply dry eyes and visual fatigue, it is best not to use eye drops, and if you have to use them, it is best not to use them more than a few times. If it is conjunctivitis keratitis, you can use some eye drops appropriately, but not for too long, preferably not more than two weeks. In addition, eye drops should not be changed around, which is more harmful to the eye tear gland tissue. If you have dry eye, you should go to a regular hospital for treatment as soon as possible. For patients who have used a variety of methods of Western medicine or take Chinese medicine and other methods have no effect, you can try acupuncture therapy, some patients can reduce or alleviate the symptoms of the nose.