Conditions list medically reviewed by George Krucik, MD, MBA
Learn about what causes allergies, the different types of allergies, and how they're treated.
Closed-angle glaucoma is an eye condition caused by too much pressure inside your eye. Learn about the types and symptoms of closed-angle glaucoma.
Glaucoma is an eye condition that damages your optic nerve. Learn what causes it.
Toxic shock syndrome is a rare but serious condition caused by a bacterial infection. Read more about its causes and symptoms and when to see a doctor.
Ebola disease is a rare, often fatal illness. One of its late-stage symptoms is a bleeding rash over the entire body.
Weil's disease is a severe form of the bacterial infection leptospirosis. Learn how to lower your risk of getting this potentially life-threatening illness.
Yellow fever is a serious, potentially deadly flu-like disease spread by mosquitoes. It's characterized by a high fever and jaundice. It isn't curable.
This feature is for informational purposes only and should not be used to diagnose. Please consult a healthcare professional if you have health concerns.