frameshift mutation / frame-shift mutation; frameshift. A frameshift mutation is a genetic mutation caused by a deletion or insertion in a DNA sequence that shifts the way the sequence is read. A DNA sequence is a chain of many smaller molecules called nucleotides.
As for Flexeril (cyclobenzaprine) is is not a controlled substance under US, Canadian, or international law. Some drugs used as muscle relaxants ARE controlled substances like Valium and many US states and countries have listed Soma (carisoprodol) as a controlled substance (or prohibited it).
Hi Treylorraine, Welcome to the Pain Management Forum. No Flexeril (Cyclobenzaprine) is a muscle relaxant, one of several muscle relaxants that can be used to treat musculoskeletal spasms and pain. It is not a NSAID. Hope that information helps.nti seizure drugs like gabapentin, pregabalin,dopamine agonists like pramipexole, ropinirole, and cyclobenzaprine can be used to relieve skeletal muscle spasms. Consult your neurologist for evaluation of symptoms and appropriate therapy.