Your shoulder is a complex joint made of ligaments, bone, tendons, and muscle, so there are many ways it can get injured. (Photo Credit: E+/Getty Images) Depending on what’s causing the pain ...

It’s not unusual to feel or hear your shoulder pop or crack occasionally. But if it happens often or is accompanied by pain or a sensation of warmth, it’s a good idea to contact your doctor.

Photo A. Shoulder pain after vaccination. Source: Chris Gilbert, MD, PhD Cognitive bias in health care Authority bias makes us prone to trust what those with more academic degrees, experience ...