Alcohol and Flexeril (cyclobenzaprine)

“Drowsiness, dizziness; increased risk of seizures; increased risk for overdose; slowed or difficulty breathing, impaired motor control, unusual behaviors; memory problems.”
Harmful Interactions: Mixing alcohol with medications. NIH: National Institute on Alcohol Abuse and Alcoholism).  128 drugs interactions with alcohol.

“FLEXSERIL may enhance the effects of alcohol, barbiturates, and other CNS depressants.”
Page 6 of https://www.accessdata.fda.gov/drugsatfda_docs/label/2003/017821s045lbl.pdf