muscle spasm
"Soma 350mg is a wonder drug for my back pain (L3L4 herinated disc). It can be hard to get, It gave many doctors a bad taste so to speak. I only take it as needed. I have tried just about every muscle relaxer over the years. The only one that comes close to soma is called zanaflex, But there is no contest soma works the best for my back pain. I take it when my pain scale is 7/8 out of 10. It usually takes me down to a 3/4 within 30 to 45 mins. However use this  time to rest your back because the effects of soma do not last very long.  It starts to loose its effect in 2-3 hours. Also it works best for me once a day as needed. I also take tramadol 50mg and gabapentin 600mg for pain."