There's a list of over 100 maladies below that are suspected to caused by auto-immune problems.
http://en.wikipedia.org/wiki/List_of_autoimmune_diseases  
Here's the website's list: autoimmune diseases. It includes others that aren't recognized.

The only answer medical science has for these diseases is to suppress the whole immune system, leaving the victim vulnerable to other viruses and bacteria:  http://en.wikipedia.org/wiki/Immunosuppression.

There are many factors that can result in the body's natural defenses turning on the body. Here's the main causes for these diseases: autoimmune cause

We have sought the Lord as to how to deal with some of these maladies through His Grace and He has graciously given us that wisdom.  Later, we found some were caused by t-cell autoimmune attacks.  Multiple Sclerosis, Crohns and Arthritis were permanently dealt with by straightening out the immune system through prayer.  We are using this prayer in other diseases on the list and seeing permanent healing. All Christians and only Christians can do this.

What we have prayed and seen God answer is:
"Heavenly Father we ask that You give us the Gift of Healing White blood cell T-cells.  
Please intervene in this person's life to stop it from attacking itself. Please re-arrange the t-cells' coding in their body to stop attacking any of their cells and organs. May they only attack those things that are actually causing harm to their body.  Please repair the damage to the cells in this person's body.
   If there are organ transplants, may God arrange the t-cells to tolerate the transplant organs and cells.
  Heavenly Father, please neutralize any poisons in their body and escort them out of their body.  For any medicines they are given, may they do no harm, but only do what the doctors benevolently intended.  For any DNA & RNA damages to the cells in their body, please repair the damage done. For any viruses and bacteria in their body that are causing harm or have the real potential to cause harm, we ask you to re-arrange their DNA's to do no harm to their body but only do good.
  We ask these things in the name of Jesus Christ of Nazareth, the only begotten Son of Jehovah,  Amen."