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![How Do Pain Relievers Work - George Zaidan [AEFHfushsjJx]](https://i.ytimg.com/vi/9mcuIc5O-DE/hqdefault.jpg)
View full lesson: http://ed.ted.com/lessons/how-do-pain-relievers-work
Some people take aspirin or ibuprofen to treat everyday aches and pains, but how exactly do the different classes of pain relievers work? Learn about the basic physiology of how humans experience pain, and the mechanics of the medicines we've invented to block or circumvent that discomfort.
Lesson by George Zaidan, animated by Augenblick Studios. does CBD help ms. #Viagra Connect Love story by VMLYR # Arctic Monkeys - Body Paint Official Video # If You Take Apple Cider Vinegar In Capsules This Will Happen To You