Neck spasm
Involuntary contraction of neck muscles
From Wikipedia, the free encyclopedia
A neck spasm is an involuntary contraction of the muscles in the neck region.[1]

Causes of neck spasm
The possible causes of neck spasms include:[citation needed]
- Anxiety
- Muscle strain
- Tension
- Tetanus
- Spasmodic torticollis
- Stress
- Surgery
- Viral infection
- Whiplash injury
- or other causes of spasm