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 ...

Feeding your baby should be a peaceful and bonding time, but it is often physically demanding. You may feel a sudden strong tug in your lower back, a sharp spasm near your shoulder blades, or ...