This noncancerous tumor can sometimes grow on a nerve in the head, causing hearing loss and balance problems.
Disease
Fecal incontinence
Learn about this common issue that causes some people to avoid social situations. Treatments are available.
Disease
Dementia
This group of symptoms with many causes affects memory, thinking and social abilities. Some symptoms may be reversible.
Disease
Lewy body dementia
This common dementia is caused by a buildup of proteins in the brain. It affects thinking, memory and movement.
Disease
Reactive arthritis
This joint pain is triggered by an infection in another part of the body — often the intestines, genitals or urinary tract.
Disease
Cancer
Find out the basics about cancer, including symptoms, causes and treatments. Learn steps you can take to prevent cancer.
Disease
Hearing loss
Age- and noise-related hearing loss are common and can affect quality of life. But many treatments are available.
Disease
Lung cancer
Learn about the symptoms, diagnosis and treatment for this deadly form of cancer.
Disease
Sudden cardiac arrest
This medical emergency involves sudden loss of all heart activity. Learn how fast, appropriate care may help prevent death.
Disease
Pulmonary fibrosis
Thickened and scarred lung tissue makes it hard for the lungs to work well. Symptoms are shortness of breath that worsens, cough, tiredness and weight loss.
Disease
Short bowel syndrome
This digestive condition happens when part of the small intestine is missing or damaged, either at birth or after surgery. The syndrome keeps you from absorbing needed nutrients.
Disease
Atrial tachycardia
This type of fast heartbeat may occur after heart surgery or during pregnancy. But infections may trigger it too. Learn how it's diagnosed and treated.