Medically reviewed by Mallory Christopherson, DC Key Takeaways Back spasms are involuntary muscle contractions. They can ...

Cyclobenzaprine is a generic prescription drug used to treat muscle spasms. The drug comes as a tablet that you swallow. It’s usually taken three times per day. Cyclobenzaprine is used in adults and ...

Frances Tiafoe has been forced to retire from the Cincinnati Open after struggling with back spasms during his fourth round match against Holger Rune. He reached the final losing to Jannik Sinner last ...