Dermatomyositis is connective-tissue disease that is characterized by inflammation of the muscles and the skin. It is theorized that an autoimmune reaction or a viral infection of the skeletal muscle may cause the disease.
Symptoms
"¢ Muscles weak, stiff or sore
"¢ Butterfly rash
"¢ Upper eyelids purple/violet colored
"¢ Muscle weakness
"¢ Red, dusky skin rash
"¢ Difficulty swallowing
"¢ Shortness of breath
"¢ Skin redness or inflammation

