Evidence synthesis across randomized comparisons showed limited magnitude and duration of opioid analgesia for most acute pain presentations, challenging assumptions of broad short-term efficacy.

The first time Elena Giacci (Diné) heard of forced sterilization, she was at a conference. It was 1994, and she had just ...

This article was reviewed by Darragh O’Carroll, MD. After a vasectomy, sperm production doesn’t stop — but sperm can’t travel through the vas deferens anymore. Instead, your body reabsorbs the sperm ...