This type of myositis is more common in women that typically affects the shoulders, hips and thigh muscles.
This type of myositis affects the muscles and causes a rash, affecting women and children.
This type of myositis causes weakness in the thigh muscles, forearms and muscles below the knees, resulting in inflammation.
In this condition, viral infections such as Influenza, Epstein-Barr Virus and coxsackie virus cause muscle inflammation, resulting in muscle weakness, pain and stiffness.
This type of myositis is caused by the side effects of certain medications such as cholesterol-lowering drugs, antibiotics, and antipsychotics.