Polymyositis & Dermatomyositis Support Group
Polymyositis (PM) is a type of chronic inflammation of the muscles (inflammatory myopathy) related to dermatomyositis and inclusion body myositis. The inflammation is predominantly of the endomysium in polymyositis, whereas dermatomyositis is characterized by primarily perimysial inflammation.
Please do check in with your Myositis doctor.
At the TMA conference the specialists said minimum of 2 years of treatment with steroids as tey add another sparing drug. Plaquenil is not in the same category as the other sparing drugs, so be willing to try the others. Many have trouble with plaquenil.
Wishing you all the best, but anty worsening symptoms means they are not treating you aggressively enough.
Shawna N RN and DM patient