Myopathy, also known as muscular diseases, is related to centronuclear myopathy and bethlem myopathy 1, and has symptoms including back pain, leg cramps and muscle cramp. An important gene associated with Myopathy is ACTA1 (Actin Alpha 1, Skeletal Muscle), and among its related pathways/superpathways are Cardiac conduction and Cytoskeletal Signaling. The drugs Carbamide peroxide and Clonidine have been mentioned in the context of this disorder. Affiliated tissues include Placenta and skeletal muscle, and related phenotypes are muscle and homeostasis/metabolism