Health Information Library

Learn about symptoms, causes and treatments for acute and chronic glomerulonephritis, a type of kidney inflammation.

This rare but serious bacterial infection can cause organ damage and breathing problems. This disease is often treatable but is also preventable with a vaccine.

Learn about thyroid cancer diagnosis and treatment, including thyroid surgery, radioactive iodine and thyroid hormone therapy.

This joint pain is triggered by an infection in another part of the body — often the intestines, genitals or urinary tract.

Think you or your child might have asthma? Here's what's involved in making a diagnosis.

Work with your healthcare team to understand whether your chemotherapy is likely to cause nausea and vomiting. Treatments can prevent these side effects.

Find out what can cause lumps in the thyroid gland and how they can be treated.

Learn more about allergy medicines. Find out what they do and how they can help your symptoms.

Ankylosing spondylitis is an inflammatory arthritis that affects the spine, causing stiffness and pain. Learn about symptoms and treatment.

Learn about the causes and treatments for this inflammation of the stomach lining.

Considering penis enlargement? Get the facts about male-enhancement pills, pumps, exercises and surgeries.

Domestic violence can happen to anyone. Understand how to break the cycle of abuse.

Hormone therapy is an effective treatment for menopause symptoms, but it's not right for everyone. See if hormone therapy might work for you.

This syndrome causes a number of potentially serious symptoms that appear decades after the polio virus.

Bladder pain and urinary frequency flare with certain triggers if you have this condition. Learn about treatments and self-care.

This hole or tear in the thin tissue between the ear canal and the middle ear often clears without treatment.

These painless, noncancerous growths can lead to a lost sense of smell or infection. Medicine or surgery can help.

With this condition, the ball of the foot becomes painful and irritated. Learn about the causes, treatments and prevention of this injury.

Find out how you can lessen uncomfortable belching, gas and bloating.

Chest pain? Learn the potentially lifesaving difference between heartburn and a heart attack.