Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

What are the causes of polymyositis and dermatomyositis?

April 26, 2017causes dermatomyositis polymyositis

0

Posted

What are the causes of polymyositis and dermatomyositis?

1 Answer

0

Posted

At present, there is still no exact cause that can set off these muscle disorders, polymyositis and dermatomyositis. However, it is known to be associated with autoimmune disorders and viral infections since it presents similar symptoms of these conditions. Cancer has also been seen to play a role in triggering the occurrence of these conditions since it may cause an immunological reaction to take place against a certain protein or substance found in the muscles. What are the signs and symptoms of polymyositis and dermatomyositis?