how long does cyclobenzaprine hydrochloride stay in my system
Answers. Best Answer: Yes, the half life is 18 hours assuming you took only one10mg tab it would take 47 days to be completely out of your system, however after 6 days you would have less than 1mg left in your in your system.Source(s): My biology teachers lecture on half life.ow long does Cyclobenzaprine Stay In Your System? Ok, how long does Cyclobenzaprine stay in your system. Here's about the drug: http://www.drugs.com/imprints/751-m-3702...