Learn about the symptoms and treatment of this condition that involves swelling and irritation of the sac around the heart after damage to the heart muscle.
Disease
Hangovers
Unpleasant symptoms can happen after drinking too much alcohol. But serious symptoms may mean alcohol poisoning, a life-threatening emergency.
Disease
Multisystem inflammatory syndrome in children (MIS-C) and COVID-19
Learn about symptoms of MIS-C, a serious condition linked to coronavirus disease 2019 (COVID-19). Get help fast if your child shows any signs.
Disease
Ameloblastoma
Learn more about the symptoms and treatment of this rare, noncancerous (benign) tumor that develops in the jaw.
Disease
Corticobasal degeneration (corticobasal syndrome)
Learn about this rare disease that affects brain cells. The disease can make it hard to speak, move and think.
Learn about the symptoms, diagnosis and treatments for this autoimmune disease that attacks nerve fibers in the body.
Disease
Brain AVM (arteriovenous malformation)
Tangled blood vessels in the brain affect typical blood flow in this rare condition. Learn more.
Disease
Chronic daily headaches
If you have a headache most days, you might have one of the most disabling headache conditions, chronic daily headaches. Aggressive treatment and long-term management might help.
Disease
Carbon monoxide poisoning
Learn how to prevent poisoning with this gas that has no color, odor or taste.
Disease
Zenker's diverticulum
Find out the symptoms of this condition, how it causes a bulge to form in the tube that connects the throat to the stomach and treatments.
Disease
Impacted wisdom teeth
These teeth don't have enough room to come in or develop properly, leading to pain, damage to other teeth and other dental problems.
Disease
Indigestion
Is it indigestion or something else? Find out about causes, symptoms and treatment for this common digestive condition.