It is important to drink at least six to eight glasses of water per day to keep the body well hydrated and to flush toxins built up from resulting muscle spasms of the pain and inflammation. For most people, this is a last resort - after all, it is not as comfortable as a bed - but it does work. This can severely limit their function even if some neuro balance therapy remains. Treatments that may work for some, may not necessarily work for you. If you can incorporate magnesium into your daily diet by eating foods that are rich in this amazing natural mineral, you will take care of the muscle spasm in your body which adds pain to the already irritated sciatic nerve.