Myotonia Congenita, Autosomal Recessive (MCAR)

Myotonia Congenita, Autosomal Recessive, also known as becker disease, is related to myotonia congenita, autosomal dominant and myotonia, and has symptoms including muscular stiffness, myalgia and lid lag. An important gene associated with Myotonia Congenita, Autosomal Recessive is CLCN1 (Chloride Voltage-Gated Channel 1). The drugs Ramipril and Carvedilol have been mentioned in the context of this disorder. Affiliated tissues include skeletal muscle and brain, and related phenotypes are muscle weakness and myotonia