These halos develop when increasing eye pressure causes subtle changes to the cornea, altering how light passes through the eye. While occasional halos can occur from minor issues like dry eyes, ...

Medically reviewed by Christine L. Larsen, MD If you have ocular hypertension, the pressure inside your eye is above normal.

Intraocular pressure, or pressure inside the eye that is undetected can lead to glaucoma and blindness. WebMD explains the causes, risk factors, symptoms, diagnosis, and treatment of ocular ...

Glaucoma occurs when the fluid drains too slowly from the eye, causing a buildup of fluid and increased pressure. Doctors have several ways of staging glaucoma. Each staging system tests different ...

Seeing Halos Around Lights. Dr Ameen warns people that an early sign may be spotted when you're out and about. ... This could be an early sign of increased pressure in the eye, ...

Past eye injury; High eye pressure or ... If halos or glare are problems, limit night driving. Glare can also happen during the day, so make sure your vision prescription is up to date.

However, eye pressure is not constant throughout the day. Dr M'bongo says, "For people who don’t have glaucoma, even though the eye pressure fluctuates, it remains in the normal range." ...

The eye-blood pressure connection. High blood pressure silently damages blood vessels throughout your body, including the delicate vessels in your eyes. This damage, ...