Russellville, AR
A 19-year-old female asked:
can i take 2 10 mg flexeril (cyclobenzaprine hcl) at one time? is there a big risk with doing that?
1 doctor answer • 2 doctors weighed in

Dr. Andrew Shiller answered
Physical Medicine and Rehabilitation 26 years experience
Don't take 20mg: The maximum dose of flexeril is 10mg 3 times per day. A higher dose will give a higher peak level in your blood, and could cause sedation, cardiac arrythmias, and other serious stuff.
Flexeril is a weak muscle relaxant. In my experience, people with severe spasm often do better with baclofen, or robaxin, (methocarbamol) or tizanidine.
3264 viewsReviewed >2 years ago
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Similar questions
A 43-year-old member asked:
How long does flexeril (cyclobenzaprine hcl) work?
1 doctor answer • 2 doctors weighed in

Dr. Earl Sandroff answered
Dentistry 43 years experience
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.
5684 viewsReviewed >2 years ago
A 46-year-old member asked:
Can you smoke cyclobenzaprine hcl?
1 doctor answer • 1 doctor weighed in

Dr. Joseph Woods answered
Pathology 28 years experience
Apparently not.: These are given in tablets, like apo-cyclobenzaprine (10 mg tablets), Flexeril (cyclobenzaprine hcl) (5 and 10 mg tablets) and fexmid (7.5 mg tablet). They are also given in capsules. The preparation amrix, is available in 15- and 30-mg capsules given once-a-day, extended-release. These are muscle relaxants used for muscle spasm after injury associated with acute painful musculoskeletal conditions.
5866 viewsAnswered Nov 24, 2020
A 41-year-old member asked:
Difference between cyclobenzaprines and cyclobenzaprine hcl?
1 doctor answer • 1 doctor weighed in

Dr. Joseph Woods answered
Pathology 28 years experience
Apparently not.: There is no difference. The hcl is used to form the finished product through dehydration. These are given in tablets, like apo-cyclobenzaprine (10 mg tablets), Flexeril (cyclobenzaprine hcl) (5 and 10 mg tablets) and fexmid (7.5 mg tablet). They are also given in capsules. The preparation amrix, is available in 15- and 30-mg capsules given once-a-day, extended-release. The brand name is flexeril (cyclobenzaprine hcl).
5866 viewsAnswered Nov 24, 2020
A 34-year-old member asked:
What are the side effects of flexeril (cyclobenzaprine hcl)?
2 doctor answers • 4 doctors weighed in

Dr. Steven Saunders answered
Internal Medicine 43 years experience
Flexeril (cyclobenzaprine hcl): Is a muscle relaxant. Most common side effect is sedation.
5874 viewsAnswered >2 years ago
A 31-year-old member asked:
Whats the difference between cyclobenzaprine and cyclobenzaprine hcl?
1 doctor answer • 2 doctors weighed in

Dr. Luis Villaplana answered
Internal Medicine 35 years experience
Same active : Ingredient.
5744 viewsReviewed >2 years ago
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:
Last updated Jan 28, 2020
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