Experimental painkiller could outsmart opioids -- without the high

A study shows a non-opioid pain reliever blocks pain at its source -- calming specific nerve signals that send pain messages to the brain. In mice, the compound SBI-810 eased pain from surgery, bone fractures, and nerve injury without causing sedation or constipation.

from Top Health News -- ScienceDaily https://ift.tt/6W2Ujd5