They told me I could take it......I try & stay away from that.....messes up my system.....
Hepatic Impairment
In a pharmacokinetic study of sixteen subjects with hepatic impairment (15 mild, 1 moderate per Child-Pugh score), both AUC and Cmax were approximately double the values seen in the healthy control group. Based on the findings, Cyclobenzaprine HCl should be used with caution in subjects with mild hepatic impairment starting with the 5 mg dose and titrating slowly upward. Due to the lack of data in subjects with more severe hepatic insufficiency, the use of Cyclobenzaprine HCl in subjects with moderate to severe impairment is not recommended.
http://www.drugs.com/pro/cyclobenzaprine.html
As always it is best to discuss all meds being taken with your doctor who is familiar with your medical history
I took it after a back injury but I didn't know I had HCV at the time. You should ask your dr.