Specified compounds current in grapefruit are identified to inhibit CYP450 3A4 and should improve the bioavailability of swallowed fentanyl (reportedly nearly seventy five% of the dose) and PecFent injection could be administered intravenously either for a bolus or by infusion & by intramuscular route also. The dose of fentanyl should https://klausl653ynb9.wikiconversation.com/user