Upper back pain—or, discomfort that can occur anywhere ... A strain can develop suddenly or over time and cause pain, swelling, muscle spasms, and difficulty moving the muscles in the affected ...

Recognize unusual pains in your body that could be warning signs of serious health issues. Understanding these signals could ...

He thought he hurt his back doing yard work, but a scan led to a health crisis and surgery that was “almost like defusing a ...

shoulder and upper back muscles causes these muscles to tear (on a microscopic level). Your body tries to prevent this tearing by forcing these muscles to knot up. This results in muscle spasms.