I have used a TENS unit for several years to deal with the SI joint pain. It has also helped lessen the pain of active enthesitis. The SSA has a page devoted to complementary and alternative medicine for AS. http://www.spondylitis.org/patient_resources/alternative.aspx
Moderator Crohn's Disease Forum
CD, Ankylosing Spondylitis, lupus, small fiber peripheral neuropathy, avascular necrosis, peripheral artery disease, degenerative disc disease, and a host of other medical problems.