Fentanyl is the generic equivalent of the brand-name drug Fentanyl system. Licensed pharmacies, clinics, doctor's offices, and veterinary practices can source wholesale Fentanyl through Premier Pharma with same-day fulfillment on in-stock SKUs.
FDA Drug Information
Indications & Usage
1 INDICATIONS AND USAGE Fentanyl transdermal system is indicated for the management of severe and persistent pain in opioid-tolerant patients, that requires an opioid analgesic and that cannot be adequately treated with alternative options, including immediate-release opioids. Patients considered opioid-tolerant are those who are taking, for one week or longer, at least 60 mg morphine per day, 25 mcg transdermal fentanyl per hour, 30 mg oral oxycodone per day, 8 mg oral hydromorphone per day, 25 mg oral oxymorphone per day, 60 mg oral hydrocodone per day, or an equianalgesic dose of another opioid. Limitations of Use Because of the risks of addiction, abuse, misuse, overdose, and death, whic…
Adverse Reactions
6 ADVERSE REACTIONS The following serious adverse reactions are discussed elsewhere in the labeling: Addiction, Abuse, and Misuse [see Warnings and Precautions ( 5.1 )] Life-Threatening Respiratory Depression [see Warnings and Precautions ( 5.2 )] Accidental Exposure [see Warnings and Precautions ( 5.3 )] Interactions with Benzodiazepines or Other Central Nervous System Depressants [see Warnings and Precautions ( 5.4 )] Neonatal Opioid Withdrawal Syndrome [see Warnings and Precautions ( 5.5 )] O…
Drug Interactions
7 DRUG INTERACTIONS Table 6 includes clinically significant drug interactions with fentanyl transdermal system. Table 6: Clinically Significant Drug Interactions with Fentanyl Transdermal System Inhibitors of CYP3A4 Clinical Impact: The concomitant use of fentanyl transdermal system and CYP3A4 inhibitors can increase the plasma concentration of fentanyl, resulting in increased or prolonged opioid effects particularly when an inhibitor is added after a stable dose of fentanyl transdermal system i…
Dosage & Administration
2 DOSAGE AND ADMINISTRATION Fentanyl transdermal system should be prescribed only by healthcare providers who are knowledgeable about the use of extended-release/long-acting opioids and how to mitigate the associated risks. ( 2.1 ) Use the lowest effective dosage for the shortest duration of time consistent with individual patient treatment goals. Reserve titration to higher doses of fentanyl transdermal system for patients in whom lower doses are insufficiently effective and in whom the expecte…
Source: FDA. For professional use only. Not a substitute for prescribing information.
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