Color blindness, or color vision deficiency, causes a person to see colors differently from most other people. There are several types of color blindness. Color vision deficiency or loss has multiple ...

Medically reviewed by Johnstone M. Kim, MD Key Takeaways Age-related macular degeneration (AMD) is a leading cause of vision loss for people 50 and older.Angle-closure glaucoma is a medical emergency ...

Visual distortions can affect your ability to see normally. Often called visual disturbances, they can cause changes in ...

Retinitis is an eye condition where the tissue at the back of the eyeball becomes inflamed. It can lead to reduced vision and vision loss. The tissue at the back of the eye is known as the retina. It ...

Please provide your email address to receive an email when new articles are posted on . Errors of refraction and strabismic amblyopia were the most common causes of low vision. Retinal diseases most ...

A study links semaglutide -- the ingredient in Ozempic -- with a condition that causes vision loss. Here's what we know about semaglutide and eye health. Jessica was a writer on the Wellness team, ...

In 2019, 57 million people worldwide were living with dementia, a figure expected to soar to 153 million by 2050. A recent Lancet Commission report suggests that nearly half of dementia cases could be ...

Open-angle glaucoma often has no symptoms until vision loss begins, so regular screening is important. You can use eye drops and laser therapy to slow the progression of open-angle glaucoma. Try using ...

There are three main types of color vision deficiency: red-green, blue-yellow, and complete. Color blindness, or color vision deficiency, affects the way you perceive color and can make it hard to ...