Pain MedlinePlus

Pain is a feeling triggered in the nervous system. You may feel it as a prick, tingle, sting, burn, or ache. Read about the causes and what can help.

Beyond pain relief: Total knee replacement surgery

Chronic Pain

MedlinePlus on Instagram: Did you know that the symptoms of a heart attack in women may be different than in men? Chest pain is the most common symptom for both sexes. It

Back Pain

NIH MedlinePlus Magazine Issue Archive

Tension headache: MedlinePlus Medical Encyclopedia

Abdominal Pain

Earache: MedlinePlus Medical Encyclopedia

Endometriosis: What you need to know

The MedlinePlus Anesthesia information page. (Color version of figure