Learn about the many ways to prevent mosquito bites and how to ease the itch if you are bitten.
Disease
Generalized anxiety disorder
Excessive, ongoing anxiety and worry can interfere with your daily activities and may be a sign of generalized anxiety disorder, but treatment can help.
Disease
Rett syndrome
This rare genetic disorder affects the way the brain develops, causing a progressive inability to use muscles for eye and body movements and language.
Disease
Angiosarcoma
Learn about this rare cancer that begins in the blood vessels and lymph vessels. Treatments include surgery, radiation therapy and chemotherapy.
Disease
Ewing sarcoma
Learn about diagnosis and treatment of this bone and soft tissue cancer, including chemotherapy, radiation, proton beam therapy and limb-saving surgery.
Disease
Ovarian cysts
Many women have ovarian cysts at some time. Most are harmless, but some can cause serious symptoms. Know what symptoms to watch for.
Disease
Adenomyosis
Displaced endometrial tissue from adenomyosis can cause an enlarged uterus and painful, heavy periods.
Disease
Malaria
Learn about the symptoms, causes, treatment, and prevention of this infectious disease transmitted to humans through mosquito bites.
Disease
Endocarditis
Learn what causes this infection of the inner lining of the heart chambers and valves (endocardium) and find out how to prevent and treat it.
Disease
Thrombophlebitis
Learn more about this inflammation of a blood vessel that can interrupt flow.
Disease
Low blood pressure (hypotension)
This condition isn't always a concern. But sometimes it can cause dizziness and fainting or be life-threatening. Learn when it needs treatment.
Disease
Guillain-Barre syndrome
This rare autoimmune condition affects the nerves, causing weakness and tingling in the arms and legs that quickly spreads throughout the body.