Nowadays, many people’s jobs are link to computer. They do their works on computer, with the eyes fixing on the screen. Ultimately, sore eyes optical and eyestrain afflict them badly. and the syptoms of people with contact lens will be much worse.

Most people will go to drugstores to buy some eye drops without the doctor's prescription when they feel their eyes are dry and uncomfortable, or when their eyes are bloodshot. Bloodshot eyes will soon become comfortable and eye ache will be relieved after the eye drop is used, Most people image wrongly it is effective to relieve eyes in doing so. The oculists indicate that most eye drops have vasoconstrictor. It will make the blood vessel constricted in a short time, and then your eyes will recover from red eyes. But generally speaking, it sunglasses will cover up the real reason for eye irritation, dryness and discomfort. He also worries , the symptoms will go back again. In this way, the eye drop will make the red eyes get worse.

People who wear contact lens may pay more attention to it. Wearing the contact lens inherently makes the eyes feel dry. Most of the offices have air-conditioning, and dry air will turn much worse to the situation. Once there are men sunglasses some symptoms, The doctor's advice: should immediately stop wearing contact lenses. Don't take eye drops without doctor's advice. Treatment with the eye drops contain preservatives on the whole, and they could attach themselves to lenses, In the long run, it may bring about conjuctivitis or cornea damage.

Actually, eyeglasses are the first choice for short-sighted suffers to correct vision as they are without side effects. Furthermore, wearing glasses has become a trend, as glasses not only correct vision, but also service as a kind of decoration.