With the popularity of computers, eye diseases are also increasing. Many people who work in front of computers often feel dry and blemish, blurred vision, so go to the beauty salon to "wash your eyes" and feel cool after washing. Very comfortable. So how many times do you often wash your eyes? Is this a good habit to protect your eyes?
There is a saying of "stomach washing" in medicine, but there is no such thing as "washing eyes". In general, only patients who need eye surgery, ocular trauma caused by acid-base burns, or severe conjunctivitis, ocular diseases such as corneal foreign body need to be rinsed with saline or disinfectant. , called "conjunctival sac flush".
For healthy eyes, tears are the best care solution for the eyes, because tears can keep the cornea moist, and it has a cleansing and protective effect on the conjunctival sac. The chemical composition of tears is very complicated. In addition to water and electrolytes, there are also nitrogenous substances, sugars, organic acids, vitamins, enzymes, lipids and other ingredients. Among them, lysozyme and the like are natural antibacterial substances, and various immunoglobulins perform non-specific and specific immune functions.