Adjei, MD Key Takeaways Causes of back spasms range from poor posture or minor muscle strains to underlying health conditions ...

A back spasm involves a sudden, involuntary muscle contraction that can be set off by something as routine as lifting a bag or sitting for too long. Muscle fatigue, dehydration, and nerve irritation ...

Kristaps Porzingis left the Warriors’ loss to the Pistons with lower back spasms and will likely miss Saturday’s game against his former team, the Atlanta Hawks. The setback comes as the 33-37 ...

As the Dodgers prepare to get back one key arm in their rotation, they're losing another. Right-hander Tyler Glasnow was placed on the 15-day injured list with lower back spasms ahead of the Dodgers’ ...

Dodgers right-hander Tyler Glasnow left his start after one inning on Wednesday afternoon when a familiar pain shot through his lower back. The 6-foot-8 Glasnow said the back spasms have been a ...