The Reasons To Work With This Fentanyl Citrate Injection Brand Names UK

Fentanyl Citrate Injection in the UK: A Guide to Brand Names, Uses, and Clinical Overview

Fentanyl citrate is a powerful artificial opioid analgesic, widely recognized in clinical medication for its rapid beginning and brief period of action. Within the United Kingdom's health care system, fentanyl plays a critical function in perioperative care, intensive care, and the management of severe, severe pain. Due to the fact that of its strength-- estimated to be 50 to 100 times that of morphine-- its administration by means of injection is strictly managed and typically scheduled for hospital settings.

For health care experts, students, or clients looking for to comprehend the pharmacological landscape in the UK, identifying the available brand name names and producers of fentanyl citrate injection is necessary. This post supplies a detailed summary of the brand, clinical indicators, and regulatory status of fentanyl citrate injections in the United Kingdom.


What is Fentanyl Citrate?

Fentanyl citrate is a phenylpiperidine derivative that serves as a powerful agonist at the μ-opioid (mu-opioid) receptors in the central nerve system. When administered through intravenous (IV) or intramuscular (IM) injection, it provides fast analgesia. In the UK, it is categorized as a Class A managed drug under the Misuse of Drugs Act 1971 and falls under Schedule 2 of the Misuse of Drugs Regulations 2001.

Its primary appeal in surgical settings is its capability to supply intense pain relief while keeping hemodynamic stability, making it a preferred option for cardiac surgical treatments and for patients with vulnerable cardiovascular systems.


Fentanyl Citrate Injection Brand Names and Manufacturers in the UK

In the UK market, numerous pharmaceutical items are recommended by their generic name (Fentanyl) instead of a trademark name. However, several producers provide the NHS and personal medical facilities with specific formulas. Historically, the most popular trademark name connected with fentanyl citrate was Sublimaze, initially developed by Janssen Pharmaceutica. While the name Sublimaze is still used internationally and informally in some UK theatres, most of the supply in the UK is now offered by generic production experts.

Table 1: Common Manufacturers and Product Details in the UK

Manufacturer

Product Description

Common Strengths

Hameln Pharma

Fentanyl Citrate Injection BP

50 micrograms/ml (2ml, 10ml ampoules)

Wockhardt UK

Fentanyl Citrate Injection

50 micrograms/ml (2ml, 10ml ampoules)

Martindale Pharma

Fentanyl Citrate

50 micrograms/ml (2ml, 10ml, 20ml ampoules)

Janssen-Cilag

Sublimaze (Historical Brand)

50 micrograms/ml

Pirimal Critical Care

Fentanyl Citrate Injection

50 micrograms/ml

While the brand name "Sublimaze" might still appear on some procurement lists, the UK medical landscape is controlled by Hameln and Martindale generic variations, which are bioequivalent to the initial top quality item.


Clinical Indications for Injection

Fentanyl citrate injection is used throughout numerous departments, from the Emergency Department (ED) to the Operating Theatre. Its usage is generally divided into three classifications:

1. Anaesthesia

Fentanyl is a cornerstone of modern anaesthesia. It is utilized as an analgesic supplement throughout the induction and maintenance of basic anaesthesia. It assists blunt the body's physiological "tension reaction" to intubation and surgical incision.

2. Post-operative Recovery

In the Recovery Room (PACU), fentanyl might be administered in small, titrated boluses to handle instant post-surgical discomfort before shifts are made to longer-acting opioids or oral medications.

3. Intensive Care (ICU)

In the Intensive Care Unit, fentanyl is regularly used as an infusion to provide constant analgesia for clients who are mechanically aerated. Its short half-life allows for more predictable "wake-up" tests compared to drugs like morphine.

Table 2: Clinical Application Summary

Application

Role of Fentanyl

Pre-medication

To provide sedation and analgesia before relocating to theatre.

Induction

To cooperate with induction representatives (like Propofol) for a smooth transition to unconsciousness.

Upkeep

To handle the surgical discomfort stimulus during the treatment.

Analgesic Supplement

Utilized in local anaesthesia (like epidurals) to boost pain relief.


Mechanism of Action and Pharmacokinetics

Fentanyl works by binding to mu-opioid receptors. This binding prevents rising pain paths, modifying the understanding of and reaction to discomfort. It also increases the discomfort limit.

  • Start of Action: 1-- 2 minutes (Intravenous).
  • Peak Effect: 3-- 5 minutes.
  • Period: 30-- 60 minutes (making it extremely titratable).
  • Metabolism: Primarily in the liver through the CYP3A4 enzyme.
  • Excretion: Mostly through the kidneys.

Since fentanyl is extremely lipid-soluble, it crosses the blood-brain barrier nearly immediately, which discusses why the analgesic effect is felt a lot faster than with morphine or oxycodone.


Security and Side Effects

Just like all powerful opioids, fentanyl citrate brings a threat of considerable negative effects, especially connecting to the breathing and cardiovascular systems.

Typical Side Effects:

  • Respiratory Depression: The most major threat; it reduces the drive to breathe.
  • Bradycardia: A slow heart rate.
  • Hypotension: Low high blood pressure.
  • Muscle Rigidity: Specifically "wood chest syndrome," where the chest wall ends up being too stiff to ventilate easily (normally accompanies high-dose quick IV administration).
  • Queasiness and Vomiting: Common in the post-operative stage.
  • Pruritus: Itching, typically around the nose or torso.

Contraindications and Cautions:

  • Known hypersensitivity to fentanyl or other opioid agonists.
  • Breathing depression in the lack of resuscitative equipment.
  • Concurrent usage of Monoamine Oxidase Inhibitors (MAOIs) within the last 14 days (risk of serotonin syndrome).
  • Myasthenia gravis (due to muscle-relaxing interactions).

Regulation and Storage in the UK

In the United Kingdom, fentanyl citrate is strictly managed to prevent diversion and abuse.

  • Storage: It should be kept in a locked "Controlled Drugs" (CD) cabinet that satisfies the British Standard for security.
  • Record Keeping: Every dosage administered need to be taped in a Controlled Drugs Register, signed by 2 certified health care experts (normally a medical professional and a nurse, or more nurses).
  • Disposal: Any squandered or unused part of an ampoule must be witnessed and ruined according to regional trust policy (usually using a denaturing package).

FAQ: Fentanyl Citrate Injection in the UK

1. Is Sublimaze still readily available in the UK?

While the trademark name Sublimaze is the "innovator" item, most UK medical facilities currently utilize generic variations made by companies like Hameln or Martindale. Fentanyl Citrate Injection Brand Names UK are pharmacologically identical.

2. What is the basic concentration of Fentanyl injection in the UK?

The standard concentration is 50 micrograms per millilitre (50 mcg/ml). It is generally offered in 2ml (100mcg) and 10ml (500mcg) ampoules.

3. Can Fentanyl injection be given in your home?

No. Fentanyl citrate injection is nearly specifically utilized in health center settings (theatre, ICU, A&E) because of the threat of rapid respiratory depression, which needs immediate access to oxygen and resuscitation devices.

4. How does Fentanyl compare to Morphine in strength?

Fentanyl is approximately 50 to 100 times more powerful than morphine. This suggests 100 micrograms of fentanyl is roughly equivalent to 10 milligrams of morphine.

5. What is the remedy for a Fentanyl overdose?

Naloxone (brand name Prenoxad or generic) is the standard opioid villain used to reverse the effects of fentanyl if respiratory anxiety happens.


Summary

Fentanyl citrate stays one of the most essential medications in the UK's surgical and intensive care environments. While it might be referred to by the historic brand Sublimaze, it is mostly used in its generic type provided by manufacturers such as Hameln, Wockhardt, and Martindale Pharma.

Its high effectiveness and quick start make it an unparalleled tool for managing intense pain and helping with anaesthesia, however these exact same qualities require the highest level of scientific tracking and regulative oversight. Comprehending the brands and the medicinal profile of this drug is necessary for safe practice and client safety within the NHS and the wider UK health care sector.


Disclaimer: This short article is for informational functions only and does not constitute medical suggestions. Healthcare professionals should constantly refer to the British National Formulary (BNF) or their regional Trust standards for dosing and administration procedures.

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Pub: 29 May 2026 10:23 UTC

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