2 doctors weighed in:

How long does flexeril (cyclobenzaprine hcl) work?

2 doctors weighed in
Dr. Earl Sandroff
Dentistry
1 doctor agrees

In brief: Depends on lots..

Length of effectiveness depends on many factors.
..Pill strength, how often have you used the drug (getting used to it), time of day, have you eaten with it and other meds you may be taking. All of these will factor in the equation.

In brief: Depends on lots..

Length of effectiveness depends on many factors.
..Pill strength, how often have you used the drug (getting used to it), time of day, have you eaten with it and other meds you may be taking. All of these will factor in the equation.
Dr. Earl Sandroff
Dr. Earl Sandroff
Thank
Get help from a real doctor now
Dr. Jack Hinkle
Board Certified,
384K people helped
Continue
108,000 doctors available
Read more answers from doctors