One technique is to reduce the water content of the lens. We are all aware of what we need tears and eye moisture for. However, itchy eyes are really a rather common side effect of being sleep disadvantaged. This is because we abuse our eyesight every day. https://m.lpsupport.Co.kr/member/login.html?noMemberOrder&returnUrl=https%3a%2f%2fWww.theralife.com%2Fmenopause-dry-eyes%2F