I suffer from severe muscle spasms in my neck and I take Soma 350 mg 4 x a day. You made not need that much but they are a good muscle relaxant especially if the muscles spasms are nerve related. Also, have you tried Botox injectons for your muscle spasms, a neurologists usually gives these types of injections and are supposed to last up to 3 months. The only thing about Botox injections is the cost they don't come cheap they can run about $1800 or more. This is another alternative you can try thay might help you if you don't won't to continue to take any type of medication for the spasms.