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Candy, Veterinary Technician
Category: Dog
Satisfied Customers: 11619
Experience:  Practicing Veterinary Technician for 26 years.Former Veterinary Practice Owner, Technician Trainer
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my dog ate 11 cyclobenzaprine tablets each 10mg tabs, this

Resolved Question:

my dog ate 11 cyclobenzaprine tablets each 10mg tabs, this is generic for flexeril, should i be worried, take him to the emergency vet or what, dog is a 7 month old boxer weighing approx 50 lbs
Submitted: 6 years ago.
Category: Dog
Expert:  Candy replied 6 years ago.

Hello and Thank You for contacting JustAnswer,


Can you tell me how long ago this happened?

Customer: replied 6 years ago.
approximately 3 hrs ago
Expert:  Candy replied 6 years ago.



Since it has been longer the 2 hours inducing vomiting will not likely have and effect.


Cyclobenzaprine is a muscle relaxant as you know.At this dose it is possible to see the following side effects tachycardia (rapid heart rate), constipation, dilated pupils, vomiting, drowsiness, ataxia, seizures, and respiratory depression.


This is not a medication that is used in dogs and because of the high dose I would suggest having her seen by a vet right away. They will be able to administer activated charcoal to prevent further absorption monitor the heart rate and breathing and provide IV fluids to help flush this from the system.


I hope he does ok,please reply back if you have additional questions or concerns.


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