<unk>  is inflammation or swelling of the muscles. Injury, medicines, infection, or an immune disorder can lead to<unk> . It is a documented side effect of the lipid-lowering drugs statins and fibrates.
Myositis
Polymyalgia rheumatica
Myopathy
Serositis
Polyarthritis
Myelopathy
Arthropathy
Arthralgia