Pain

Geriatrician discusses treating trauma in the elderly

One morning five years ago in the parking lot of Rhode Island Hospital, Dr. Michael Ehrlich, chair of orthopaedics in the Alpert Medical School, flagged down Dr. Richard Besdine, a geriatrician and professor of medicine and ...

Aug 19, 2015
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Severe headache in pregnant women: When to worry

If a pregnant woman with high blood pressure and no history of headache suddenly develops a headache that quickly gets worse, she could be at risk for pregnancy complications, including preeclampsia, which put both the mother ...

Aug 19, 2015
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Don't fall for the season's sports injuries

High schools, colleges and even youth sports athletes have already begun practicing and playing in the fall's most popular sports, such as football, volleyball, cheerleading and cross country. With these sports, and any physical ...

Aug 17, 2015
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Pain is an unpleasant sensation often caused by intense or damaging stimuli such as stubbing a toe, burning a finger, putting alcohol on a cut, and bumping the "funny bone." The International Association for the Study of Pain has a definition that is widely used: "Pain is an unpleasant sensory and emotional experience associated with actual or potential tissue damage, or described in terms of such damage".

Pain motivates the individual to withdraw from damaging situations, to protect a damaged body part while it heals, and to avoid similar experiences in the future. Most pain resolves promptly once the painful stimulus is removed and the body has healed, but sometimes pain persists despite removal of the stimulus and apparent healing of the body; and sometimes pain arises in the absence of any detectable stimulus, damage or disease.

Pain is the most common reason for physician consultation in the United States. It is a major symptom in many medical conditions, and can significantly interfere with a person's quality of life and general functioning. Psychological factors such as social support, hypnotic suggestion, excitement, or distraction can significantly modulate pain's intensity or unpleasantness.

This text uses material from Wikipedia licensed under CC BY-SA

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