Migraines can cause intense pain and vision changes, with some people experiencing an aura before the headache starts. A stroke can lead to blurry vision and a painful headache, and prompt care is ...

Blurry vision is not always a cause for concern, but it can be a sign of a detached retina, a stroke, an infection, and various other conditions that may need medical attention. Keep reading for more ...

Have you ever been watching TV or reading a book and all of a sudden had blurry vision in one eye? Maybe you closed one eye and the picture looked fuzzy or the words on the page became harder to read.

Astigmatism occurs when the eye is shaped more like an oval than a sphere, which distorts the light that enters causing blurry vision. Astigmatism is fairly common, affecting about one in three ...

As we age, vision changes can make it difficult to do everything from read small print on restaurant menus to drive in dim light. Bothersome as they may be, these changes are typically par for the ...

Please provide your email address to receive an email when new articles are posted on . A 73-year-old man presented to the emergency department at Tufts Medical Center as a referral from an outside ...

Hypermetropia and presbyopia are both forms of refractive error and cause blurred vision. They have different causes and require different treatments. Are objects far ...

If your job involves sitting in front of a screen all day, there’s a good chance your eyes are paying the price. After hours of emails, video calls, and spreadsheets, you may be left with symptoms ...

Blue light is part of the visible light spectrum. Exposure to blue light can affect sleep quality, alertness, hormone production, mood, and more. Blue light could also contribute to headaches, but ...