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.
My pain does change throughout the day. Some days I feel like I have to literally crawl out of bed and then other days my pain is worse in the evenings. The morning pain and stiffness does sound like an arthritis issue. I find a lot of my pain increases on the amount of activity I have done during the day, which only makes sense. It was recommended to me to start keeping a log or journal on my daily pain. Maybe you should try that and if there is anything you do that helps to alleviate the pain. Idk just a suggestion, but I guess if it's always the same that might be pointless. Sometimes when I am really stiff and hurting in the morning, I try about 15 mins of light stretching. It doesn't always help, but sometimes. My pain has been really bad lately so I can relate. I wish you well and hope you get better..
Mel
I no longer take any meds but pain levels are similar to you patterns.
Always have less pain in afternoon except if have been real active in morning or day before.