So sorry to hear of your husband’s trouble. My husband too has MSA-P. He has no pain in his legs but horrible “spasm pain” in his lower back. Have the doctors tried anything for your husband’s pain? It too has taken over his life. It is worse when he moves. Has anything helped? My husband has has injections, Botox, multiple medications and just recently had a Baclofen pump inserted. He did well with the trial but the Baclofen pump is not working like we all hoped it would. Damn disease!!!!