How long do muscle relaxers like flexeral stay in your system?!
Question:
How long do muscle relaxers like flexeral stay in your system?
been taking my boyfreinds for pain ,wanting to get a new job so I need to know
Answers:
Flexeril Oral has a elimination half life of about 18 hours (range: 8–37 hours), to be safe I would not take it for 72hrs.