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.
I starting having issues with nausea at 17.5 mg as well. I moved to an injection form. I give myself a shot once a week. I thought it was going to be hard but it isn't. The injection form is more easily absorbed by our body. Most people also experience less side effects. That was certainly the case for me.
So try not to get too wrapped up in what the internet says. While it has some side effects, it is less than steroids and many people tolerate it very well.
Maruska
Also remember that methotrexate is only one of several drugs that can substitute for prednisone. And all of them have fewer serious side effects than long-term prednisone does.
I coulnd't tolerate either oral or injectable mtx due to severe nausea, but I did fine on Imuran. Good luck!
~Lucky