Myotoxic refers to substances that are toxic to muscles. There are various synonyms for the word myotoxic, such as muscle-toxic, muscle-damaging, and muscle-killing. Myopathogenic, myocytic, and myotoxicity are some other synonyms that are used to describe this type of toxicity. Moreover, muscle-injurious and muscle-weakening can also be used as synonyms for myotoxic. In the medical field, myotoxin refers to substances that cause muscle damage. Such synonyms are used to help experts in the medical field better understand the toxicity of different substances and provide the right treatment to their patients.