Data extraction Two review authors independently extracted the following data: health professional association or society producing guideline, year of publication, the precise wording of endorsed red ...

Low back pain (LBP) is a major global challenge, and back-related disability is increasing. The majority of LBP is not serious and cannot be linked to a specific structure. Most red flags have limited ...

That said, muscle soreness, especially after a new form of exercise, can flare up as much as a day later and last for a week.

Of course, that doesn't mean that every twinge in your back signals heart trouble. But if this symp Pain in the left arm ... such as bloodwork and a chest x-ray, as well as consulting with a ...