1 By Madeline Vann, MPH | Medically reviewed by Lindsey Marcellin, MPH. 2  Skip GERD With These Sweet Treats When it comes to sexy sweets, most people opt for chocolate â Americans spend $1.6 billion on candy on Valentine's Day alone, and a whopping $83 billion throughout the year.
Multimedia. Glaucoma is a group of eye conditions that damage the optic nerve, which is vital to good vision. This damage is often caused by an abnormally high pressure in your eye. Glaucoma is one of the leading causes of blindness in the United States. It can occur at any age but is more common in older adults.
There are four main types of glaucoma: 1  chronic open-angle glaucoma â the most common type which often has few symptoms. 2  acute angle-closure glaucoma â which often has severe symptoms. 3  secondary glaucoma â caused by other conditions or eye treatments.  developmental glaucoma â a rare condition affecting young babies.