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Medical Dictionary:
Special Topics
Looking for information on a particular medical topic? The Special Topics Medical Dictionary from HowStuffWorks provides comprehensive, reliable definitions for specific medical topics, including stress management and changes associated with aging. Learn what medical terms mean, see images and get related information on various aspects of health and wellness. Click on a topic in the alphabetical list below to get started.
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Pain medications (analgesics) are not all the same. Each pain medication has its advantages and risks. Specific types of pain may respond better to one kind of medication than to another kind.

Flu vaccines are generally given at the beginning of the "flu season" -- usually late October or early November in the U.S. People traveling to other countries should be aware the flu may occur at different times.

There is a fine line between healthy drinking and risky drinking. More studies are being done on the possible benefits wine (particularly red wine) may have on heart disease. However, it is a controversial topic.

A common misconception about back pain is that you need to rest and avoid activity for a long time. In fact, bed rest is NOT recommended.

 
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