Sore muscles can be caused by numerous things ranging from sleeping or sitting awkwardly, lifting heavy objects or an accident. Muscle soreness or pain may be a sign and symptom of an underlying illness such as rheumatic conditions.

Symptom severities
Severe
2
Moderate
3
Mild
1
What patients report taking for the purpose of treating Neck and shoulder muscle soreness
Patients
Cyclobenzaprine 2
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