Toxic myopathies are a diverse group of muscle disorders caused by a variety of medications and toxins. These conditions may be classified by pathogenic pattern, Types are necrotizing or vacuolar. TIMELINE: 0:20 Introduction 1:37 Statins induced 1:50 Necrotizing myopathy 3:16 Patient presentation 4:00 Epidemiology 5:20 Drugs and risk factors 6:03 Treatment 6:42 Autoimmune myopathy 8:20 Treatment 9:00 Medication 10:25 End