Cannabis can relieve pain short-term, but we still don’t know how

 Cannabis can relieve pain short-term, but we still don’t know how

There is some evidence that cannabis is an effective short-term pain-reliever but long-term users may experience more pain

Is cannabis an effective painkiller?
SciePro/Shutterstock
Cannabis has a long history as a pain-reliever it is mentioned in 3500-year-old medical texts from ancient Egypt. But there is still active…