Hemolytic anemia occurs when the body doesn't have enough healthy red blood cells (RBCs). Read on to learn about the causes, symptoms, diagnosis, and treatment of this condition.

Hepatitis is an inflammation of the liver. One of the causes is infection with a virus called the hepatitis A virus (HAV). Learn about the symptoms, diagnosis, treatment, prevention, and when to call for help.

Learn details about vocal cord dysfunction (VCD), including causes, symptoms, diagnosis, treatment, and prevention.

A peritonsillar abscess is a collection of pus that forms near the tonsils. Read on to learn about symptoms, diagnosis, and treatment.

Multiple sclerosis (MS) is a disease of the brain and spinal cord. Unfortunately, there is no cure for MS. But there are many treatments, and many people with MS can manage their symptoms and lead active, healthy lives. Read on to learn more about MS and its treatments.

This sheet describes tests that may be done for liver problems.

How much do you know about the liver? Read on to learn about this vital organ and its many important jobs.

Pulmonary histoplasmosis is a lung infection caused by a fungus. Learn more about this condition, which often has no symptoms.

For someone with chronic lung disease, visits with the doctor are key for good health. Encourage your loved one to take the lead in their care. Then give them support as needed. Read on to learn how you can help.