Learn about this condition in which one or more of the heart valves doesn't work properly.
Disease
Pet allergy
Family pet making you sneeze? Find out about diagnosis, treatment and handy household tips for relieving bothersome pet allergy symptoms.
Disease
Hemolytic uremic syndrome (HUS)
Damage to the small blood vessels in the kidneys can cause clots that clog the organ's filtering system. This can lead to life-threatening kidney failure.
Disease
Heat rash
Learn more about the symptoms, causes and treatment of this heat-related problem of the skin that affects people of all ages.
Disease
Morphea
Learn more about this rare, painless skin condition, including risk factors, symptoms, complications and treatment.
Disease
Scabies
Learn more about this condition that spreads easily. It causes intense itching, most often where the skin folds, such as around joints.
Disease
Scarlet fever
Learn more about the symptoms, causes, complications and treatment of this strep bacterial infection that causes a red rash, sore throat and high fever.
Disease
Synovial sarcoma
This rare type of cancer tends to occur near large joints, mainly the knee, in young adults. The main treatment is surgery.
Disease
TMJ disorders
Treatment options for pain in your jaw joint and in the muscles that control jaw movement can include pain management, medical therapies and surgery.
Disease
Sexually transmitted diseases (STDs)
Find out the symptoms of STDs and what you can do to prevent them, along with the treatments if you're diagnosed with one.
Disease
Heavy menstrual bleeding
Learn about the causes and treatment of heavy menstrual periods.
Disease
Post-polio syndrome
This syndrome causes a number of potentially serious symptoms that appear decades after the polio virus.