Chronic Pain

States revolt against powerful new painkiller

State officials fighting a well-publicized battle against heroin and prescription drug abuse are revolting against a powerful new painkiller that law enforcement and public health officials fear could worsen ...

Apr 04, 2014
popularity 3 / 5 (1) | comments 1

Plant used in Chinese medicine fights chronic pain

A plant used for centuries as a pain reliever in Chinese medicine may be just what the doctor ordered, especially when it comes to chronic pain. A key pain-relieving ingredient is a compound known as dehydrocorybulbine (DHCB) ...

Jan 02, 2014
popularity 4.7 / 5 (22) | comments 4 | with audio podcast

Chronic pain is pain that has lasted for a long time. In medicine, the distinction between acute and chronic pain has traditionally been determined by an arbitrary interval of time since onset; the two most commonly used markers being 3 months and 6 months since onset, though some theorists and researchers have placed the transition from acute to chronic pain at 12 months. Others apply acute to pain that lasts less than 30 days, chronic to pain of more than six months duration, and subacute to pain that lasts from one to six months. A popular alternative definition of chronic pain, involving no arbitrarily fixed durations is "pain that extends beyond the expected period of healing."

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

Latest Spotlight News

Study says we're over the hill at 24

(Medical Xpress)—It's a hard pill to swallow, but if you're over 24 years of age you've already reached your peak in terms of your cognitive motor performance, according to a new Simon Fraser University study.