is flexeril used for muscle spasms
Flexeril Overview. Updated: Flexeril is a prescription medication used to relax muscles and relieve pain due to muscle spasms. Flexeril belongs to a class of drugs called muscle relaxants, which help by preventing muscle spasms without affecting overall muscle control and function.lexeril Overview. Updated: Flexeril is a prescription medication used to relax muscles and relieve pain due to muscle spasms. Flexeril belongs to a class of drugs called muscle relaxants, which help by preventing muscle spasms without affecting overall muscle control and function.