Medically reviewed by Nicholas R. Metrus, MD Key Takeaways Migraines can cause intense pain and vision changes, with some people experiencing an aura before the headache starts.A stroke can lead to ...

Add Yahoo as a preferred source to see more of our stories on Google. 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 ...

Frequent headaches may not always be due to stress or fatigue. Experts explain how eye strain, uncorrected vision, and ...

ANSWER: Food additives, especially nitrites but also sulfites and sulfates, are known triggers of migraines in people who are ...

Ever wondered the reasons behind the increase in digital eye strain? Ophthalmologist shares a list of them. You can bring it ...

Conjunctivitis may mimic other types of serious eye conditions such as glaucoma, iritis, keratitis, and corneal ulcer. Typically, conjunctivitis causes only pain, redness, and drainage, with redness ...

What caused a previously healthy, 55-year-old woman to develop neurological symptoms including right-sided headache, confusion, blurry vision, and numbness and weakness affecting her right arm and leg ...

A 35-year-old woman presents at the emergency department (ED) with a 2-day history of gradual onset posterior headache, which she describes as “a little bit more severe on the right side.” She reports ...

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 ...