Pain: It's a big four-letter word

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http://i.cbc.ca/1.3326892.1447967895!/fileImage/httpImage/image.JPG_gen/derivatives/16x9_460/dr-gay-wardell.JPG Chronic pain affects 10 to 20 per cent of Albertans and costs the health-care system millions, yet it's poorly understood. Dr. Gay Wardell, a Medicine Hat-based anesthesiologist, answers our questions on how well doctors are educated to deal with chronic pain, what causes it and what drugs work to combat it.


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