Anxiety is an overwhelming worry or fear. Besides its mental and emotional effects, anxiety can also cause physical symptoms, including chest pain. Anxiety causes about 30-40% of emergency department ...

ANSWER: Encephalitis means inflammation of the brain, which is a rare condition. It can be caused by infections (especially viruses) or autoimmune reactions, including antibody-mediated encephalitis.

Racing heart, dizziness, shortness of breath—these classic anxiety symptoms prompt thousands to seek help from mental health professionals each year. Yet for many patients, these troubling sensations ...