Caused by contractions of your diaphragm, hiccups are usually harmless. But rarely, hiccups may be a sign of an underlying medical problem.
These headaches are sudden and severe, and can warn of a life-threatening condition — so seek immediate medical attention.
Find out about symptoms and treatment for toxic hepatitis — liver inflammation caused by exposure to certain substances, such as alcohol or medications.
A torn blood vessel in the heart can cause a heart attack. Learn how doctors diagnose and treat this medical emergency.
Headaches in children aren't usually serious, and can often be managed with medications and healthy habits.
Seeing two images of an object, also known as double vision.
Learn about this condition that results in repetitive regurgitation and reswallowing meals. Behavioral therapy and medication are treatments.
Learn about this common complaint, which can result from an injury or medical condition, and find out which treatments may help.
Learn about the symptoms and causes of cancer that spreads to the bones. Find out about treatments, including medications, radiation and surgery.
Learn more about female sexual difficulties — what causes them and possible treatments, including medications.