But that doesn't mean their occurrence is any less painful or the inconvenience they cause diminished. A muscle spasm, also known as a cramp, twitch or charley horse, is the sudden and involuntary ...

Almost any muscle can spasm. If spasms occur in the muscles surrounding the chest, back, and shoulders, they may cause the joints and other tissues in the area to shift, leading to the sternum ...

Discover what bronchial spasms are, including their causes, symptoms, and effective remedies. Learn how to manage and prevent ...