Opioids May Help Chronic Pain, But Not Much
By Amy Norton
TUESDAY, Dec. 18, 2018 (HealthDay News) -- Potentially addictive opioid painkillers are often prescribed for chronic pain, but they actually work only slightly better than placebo pills, a new review shows.
The analysis, of 96 clinical trials, found that on average, opioids made only a small difference for people with conditions like osteoarthritis, fibromyalgia and sciatica.
And the modest pain relief sometimes came at a cost of side effects like nausea, vomiting, constipation and drowsiness.
https://www.webmd.com/pain-management/news/20181218/opioids-may-help-chronic-pain-but-not-much#1