Learn more about the symptoms, treatment and prevention of this itchy rash that usually affects people swimming in freshwater lakes.
Disease
Malaria
Learn about the symptoms, causes, treatment, and prevention of this infectious disease transmitted to humans through mosquito bites.
Disease
Solitary rectal ulcer syndrome
Solitary rectal ulcer syndrome is a rare condition that's often linked to chronic constipation. Learn more about symptoms and treatment.
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.
Disease
Dizziness
People feel dizzy for various reasons. How long the feeling lasts and any other symptoms you have can help pinpoint the cause.
Disease
Heat exhaustion
An overheated body can lead to dangerous symptoms. Get tips to prevent heat exhaustion and how to cool down quickly when it happens.
Disease
Acute liver failure
A rapid loss of liver function can happen in people who don't even have liver disease. Find out about symptoms, treatment and prevention of this serious medical emergency.
Disease
Whiplash
This common neck injury often is from a car crash. But other trauma can cause it too. Know the symptoms and how to treat it.
Disease
Hemifacial spasm
Learn about diagnosis and treatment of this nervous system condition that causes muscles to twitch on one side of the face.