Eye Health Archive

Many home remedies can soothe tired, dry eyes, such as applying warm compresses, taking regular breaks from electronics, staying hydrated, and using artificial tears. People who struggle using eye drops can try over-the-counter devices that make application easier.

Blood pressure problems might contribute to glaucoma, a condition that damages the optic nerves and causes vision loss. If blood pressure is too low, for example, blood flow to the optic nerves might decrease. That could deprive the optic nerves of oxygen and nutrients, resulting in nerve damage. High blood pressure might also reduce blood flow to the optic nerves, by damaging the blood vessels that supply the nerves. If glaucoma gets worse despite treatment, blood pressure should be considered as a factor.

Doctors are rethinking their recommendations about a supplement used to help slow dry age-related macular degeneration (AMD). They're advising people to keep taking the pill even when they reach the late stage of the disease. Previously, the supplement-a cocktail of antioxidant nutrients known as the AREDS2 formula-was believed to slow disease progression only in the beginning and intermediate stages of dry AMD. New evidence suggests the supplement might also slow vision loss in late-stage dry AMD.

A 2024 study suggested that older adults who undergo cataract surgery to improve vision may have a lower risk of developing dementia.