So you have a autoimmune disorder and you are looking at a zapper why?
It's not going to help trust me. Auto immune disorders are caused by 4 things genetics,infection,damage or injury,toxic.
Infection can be alot of things a simple tooth infection or mouth infection. Infection in a organ. Damage has to do with the small intestine. When the wall of the small intestine is damaged food partials good into the blood stream.
The body's immune system attacks them but they are so similar to the body's cells the but starts to attacknowledge it self.
Toxic chemicals heavy metals and mold will cause autoimmune also.
Look into the cause of it. If you can find one try changing your diet only eat fruit for a few weeks. If that helps then you have a leasy gut.
Treatment you can try are ozone iv or DMSO iv or msm iv. Just have to find a naturopath dr that offers them.