FACTS ABOUT FENTANYL OPIOID EPIDEMIC REVEALED

fentanyl, cyproheptadine. Both will increase toxicity with the other by pharmacodynamic synergism. Modify Therapy/Observe Closely. Coadministration of fentanyl with anticholinergics may well maximize risk for urinary retention and/or significant constipation, which can result in paralytic ileus.enzalutamide will reduce the level or effect of fentan