A person with complex post-traumatic stress disorder (PTSD) experiences symptoms that are more severe and long-lasting than those associated with...

Epicondylitis symptoms include pain and tenderness on the outside of the elbow. These are the result of overuse of the...

Atrial tachycardia is an abnormal heart rhythm that can be dangerous if it lasts long enough. It causes the upper...

Ventricular tachycardia symptoms include rapid, irregular heartbeats that last for more than 30 seconds and cause breathing problems. Sustained ventricular...

Symptoms of rocky mountain spotted fever are nonspecific and include a sudden onset of fever, headache, muscle pain and a...