Generic Flexeril is a muscle relaxant. It works by blocking nerve impulses (or pain sensations) that are sent to your brain.
Generic Flexeril is used together with rest and physical therapy to treat skeletal muscle conditions such as pain or injury.
Generic Sumycin is an antibiotic that fights bacteria in the body. It is used to treat many different bacterial infections, such as urinary tract infections, acne, gonorrhea, chlamydia, and others.