Why do eyes get dry eyes?

Because dry eye is divided into different types, so the specific causes are different. Water deficiency dry eye may be caused by too little tear secretion, tears stay in the corners of the eye for too long. Lipid deficiency dry eye may be caused by meibomian gland blockage, there is inflammation. Suggestion: you need to go to the hospital for examination, according to the cause to choose the appropriate treatment plan.