See all 1219 symptoms in the PatientsLikeMe system shared by patients just like you.
A spasm is a sudden, violent, involuntary contraction of a muscle or a group of muscles (including involuntary muscles such as in an artery, the colon, or the esophagus), attended by pain and interference with function, producing involuntary movement and distortion.
Read more...
| Reason | # Patients | Percentage of patients | |
|---|---|---|---|
| Cyclobenzaprine | 1 | 2% |