I want to get opionions on which drug you have tried that is weight neutral? I've read where some have gained 30, 70 and up pounds on certain drugs. I"m already , about 50 over and I don't feel I need to gain anymore , plus trying to exercise when i"m not in pain so the meds would be counter productive as the weight won't help the burning in legs/feet . So please let me know what you suggest and what you found that worked best for you . I"m also hoping to not feel like a zombie