5+ day, 11+ hour ago  (1802+ words) When pain persists, many people look for quick, convenient options, such as injections. Clinics offer several types of knee injections, including: Some are heavily marketed with promises to "repair" or "regenerate" the joint. But what does the'evidence'actually say about these…...

5+ mon, 1+ week ago  (612+ words) Our immune system has a dark side: It's supposed to fight off invaders to keep us healthy. But sometimes it turns traitor and attacks our own cells and tissues. What are called autoimmune diseases can affect just about every part…...

5+ mon, 4+ week ago  (1011+ words) Nurse Rod Salaysay works with all kinds of instruments in the hospital: a thermometer, a stethoscope and sometimes his guitar and ukulele. In the recovery unit of UC San Diego Health, Salaysay helps patients manage pain after surgery. Along with…...