Pain

Drug dramatically reduces diabetes symptoms in mice

Can diabetes be prevented and even reversed? Yes, it can—at least in genetically obese mice, according to a newly published study by led by researchers Bruce Hammock at the University of California, Davis, and Joan Clària ...

Jan 12, 2015
popularity 5 / 5 (8) | comments 1

Vitamin D important for more than just bones

Vitamin D is often called the sunshine vitamin and the key to healthy bones. While these are true attributes, they only tell part of the story. In fact, most people do not get enough vitamin D from the sun, ...

Jan 28, 2015
popularity 4.7 / 5 (15) | comments 0

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

Latest Spotlight News

She's not interested in sex but he thinks she is

Imagine the following scenario: a woman and a man are having a conversation. She is interested in the conversation, and is friendly, smiling and warm. He interprets her behavior as sexual interest.

Hydrogen sulfide could help lower blood pressure

A gas that gives rotten eggs their distinctive odour could one day form the basis of new cardiovascular therapies. Research has indicated that a new compound, called AP39, which generates minute quantities ...

Infants create new knowledge while sleeping

There is no rest for a baby's brain – not even in sleep. While infants sleep they are reprocessing what they have learned. Working with researchers from the University of Tübingen, scientists from the ...

Researchers design tailored tissue adhesives

After undergoing surgery to remove diseased sections of the colon, up to 30 percent of patients experience leakage from their sutures, which can cause life-threatening complications.