High cholesterol affects millions of people, and while sufferers often don't experience symptoms - there are sometimes signs that appear in knees, ankles, and eyes ...

Medically reviewed by Andrew Greenberg, MD Dilated pupils (mydriasis) occur when the pupils open larger than usual. This normally happens in darker lighting to allow more light into the eye, but ...

Experiencing constant eye irritation or blurred vision? You might have dry eye disease, a growing concern linked to screen time and pollution. This chronic condition, affecting all ages, stems from ...