muscle spasm
"Ever since an accident 2 years ago, I've had horrible muscle spasms and pain in my back/shoulders that plague me almost 24 hours a day. Flexeril made me so groggy and drowsy during the day that I couldn't take it. My doctor has now prescribed Soma and I feel relief without the marked drowsiness I had with other muscle relaxants, even with taking it 3 x a day."