Step 6: Sign and mail. Sign the form and mail to the appropriate IRS address. Page 2 of Form 4506 requires you to mail your request to the address listed for the state you lived in when you filed the original return. Before mailing, insure you enclose full payment; otherwise, the IRS will not process your request.
1 Viruses that trigger inflammation.  Autoimmune disease associated with microscopic colitis, such as rheumatoid arthritis or celiac disease. Autoimmune disease occurs when your body's immune system attacks healthy tissues.
1 Inflammation is most common in the ileum (small intestine), but may occur anywhere in the GI tract, from the mouth to the anus. 2  Fibromyalgia-often a set of symptoms related to another autoimmune disorder, such as lupus or rheumatoid arthritis.