Consumer health basics
Learn more about this congenital heart defect that makes it difficult for the heart to pump the right amount of blood to the lungs and the body.
Statin side effects can be uncomfortable but are rarely dangerous.
It's possible to be allergic to some types of shellfish without reacting to other types. Learn more about this common food allergy.
Find out about painful migraines that can last hours to days. Also can cause nausea and vomiting and reacting to light and sound.
Learn more about the causes and treatment of this heart rhythm condition that can cause fast, chaotic heartbeats.
How to administer first aid for insect bites or stings.
Find out more about headaches in children, which may or may not be serious. They can often be managed with medications and healthy habits.
Cyclic vomiting syndrome often starts in childhood and is marked by spells of vomiting several times an hour over a period of hours or days.
Coenzyme Q10 might help reduce the muscle aches some people experience while taking cholesterol-lowering drugs known as statins.
Learn more about symptoms, treatment, self-care tips and prevention of bee stings, which in some people cause severe allergic reaction.