Pain

Medical marijuana helpful for cancer-linked symptoms

(HealthDay)—Cannabis and cannabinoid pharmaceuticals can be helpful for nausea and vomiting, pain, and weight loss associated with cancer, according to research published online Dec. 10 in CA: A Cancer Jo ...

10 hours ago
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Xtoro approved for swimmer's ear

(HealthDay)—Xtoro (finafloxacin otic suspension) eardrops have been approved by the U.S. Food and Drug Administration to treat swimmer's ear, clinically known as acute otitis externa.

10 hours ago
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Popular cosmetic fix may threaten bone density

An off-label use of Botox has been found to be effective in relieving temporomandibular joint (TMJ) dysfunction syndrome and associated myofascial pain. But an oral radiologist at UConn Health is concerned ...

Dec 17, 2014
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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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