Peter GraceUniversity of Colorado Latest articles by Peter Grace Do Opioids Make Pain Worse? By Peter Grace published 29 July 16 New research in rats has found that morphine can increase pain for months after the opioid has left the body. Medicine & Drugs Sign up for the Live Science daily newsletter nowGet the world’s most fascinating discoveries delivered straight to your inbox.Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors LATEST ARTICLES1Fresh look at Apollo moon rocks solves decades-old lunar mystery 2Babies weren't supposed to be mourned in the Roman Empire. These rare liquid-gypsum burials prove otherwise.3Chinese astronauts describe moment a crack was discovered on Shenzhou-20 spacecraft4Kazakhstan plants tens of thousands of trees in giant effort to reintroduce tigers5We now know why shoes squeak, and it involves miniature lightning bolts
Do Opioids Make Pain Worse? By Peter Grace published 29 July 16 New research in rats has found that morphine can increase pain for months after the opioid has left the body.