Where Can You Find The Best Fentanyl Citrate Injection Brand Names UK Information

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

Fentanyl citrate is a powerful synthetic opioid analgesic, widely recognized in medical medicine for its quick beginning and brief duration of action. Within the United Kingdom's healthcare system, fentanyl plays a critical role in perioperative care, extensive care, and the management of severe, severe discomfort. Because of its effectiveness-- approximated to be 50 to 100 times that of morphine-- its administration by means of injection is strictly controlled and generally booked for health center settings.

For health care experts, students, or patients seeking to understand the medicinal landscape in the UK, recognizing the offered brand name names and makers of fentanyl citrate injection is essential. This article supplies an extensive introduction of the brand, clinical indications, and regulative status of fentanyl citrate injections in the United Kingdom.


What is Fentanyl Citrate?

Fentanyl citrate is a phenylpiperidine derivative that serves as a potent agonist at the μ-opioid (mu-opioid) receptors in the central nerve system. When administered via intravenous (IV) or intramuscular (IM) injection, it supplies 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 main appeal in surgical settings is its capability to provide extreme discomfort relief while preserving hemodynamic stability, making it a preferred option for heart surgeries and for patients with fragile cardiovascular systems.


Fentanyl Citrate Injection Brand Names and Manufacturers in the UK

In the UK market, numerous pharmaceutical items are prescribed by their generic name (Fentanyl) instead of a brand name. Nevertheless, numerous producers supply the NHS and personal health centers with particular formulas. Historically, the most popular trademark name associated with fentanyl citrate was Sublimaze, initially established by Janssen Pharmaceutica. While the name Sublimaze is still utilized internationally and colloquially in some UK theatres, the bulk of the supply in the UK is now provided by generic production professionals.

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 trademark 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 original top quality item.


Scientific Indications for Injection

Fentanyl citrate injection is utilized across numerous departments, from the Emergency Department (ED) to the Operating Theatre. Its use is usually divided into three categories:

1. Anaesthesia

Fentanyl is a foundation of contemporary anaesthesia. It is used as an analgesic supplement during the induction and maintenance of basic anaesthesia. It assists blunt the body's physiological "stress 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 transitions are made to longer-acting opioids or oral medications.

3. Intensive Care (ICU)

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

Table 2: Clinical Application Summary

Application

Role of Fentanyl

Pre-medication

To supply sedation and analgesia before relocating to theatre.

Induction

To cooperate with induction agents (like Propofol) for a smooth shift to unconsciousness.

Maintenance

To manage the surgical pain stimulus throughout the treatment.

Analgesic Supplement

Used in regional anaesthesia (like epidurals) to enhance discomfort relief.


System of Action and Pharmacokinetics

Fentanyl works by binding to mu-opioid receptors. This binding inhibits rising discomfort pathways, altering the perception of and response to discomfort. It likewise increases the discomfort limit.

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

Because fentanyl is extremely lipid-soluble, it crosses the blood-brain barrier practically quickly, which describes why the analgesic impact is felt a lot faster than with morphine or oxycodone.


Security and Side Effects

As with all powerful opioids, fentanyl citrate carries a threat of considerable negative effects, particularly connecting to the breathing and cardiovascular systems.

Typical Side Effects:

  • Respiratory Depression: The most major risk; 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 becomes too stiff to ventilate easily (usually accompanies high-dose fast IV administration).
  • Queasiness and Vomiting: Common in the post-operative phase.
  • Pruritus: Itching, frequently around the nose or upper body.

Contraindications and Cautions:

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

Guideline and Storage in the UK

In the United Kingdom, fentanyl citrate is strictly regulated to avoid diversion and abuse.

  • Storage: It should be kept in a locked "Controlled Drugs" (CD) cupboard that fulfills the British Standard for security.
  • Record Keeping: Every dosage administered should be tape-recorded in a Controlled Drugs Register, signed by two competent health care specialists (usually a doctor and a nurse, or 2 nurses).
  • Disposal: Any wasted or unused portion of an ampoule must be seen and destroyed according to local trust policy (usually using a denaturing package).

FAQ: Fentanyl Citrate Injection in the UK

1. Fentanyl Patches UK Sublimaze still offered in the UK?

While the brand Sublimaze is the "innovator" item, most UK healthcare facilities currently utilize generic variations made by companies like Hameln or Martindale. These are pharmacologically similar.

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

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

3. Can Fentanyl injection be provided at home?

No. Fentanyl citrate injection is practically solely utilized in health center settings (theatre, ICU, A&E) since of the danger of fast breathing anxiety, which requires immediate access to oxygen and resuscitation devices.

4. How does Fentanyl compare to Morphine in strength?

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

5. What is the antidote for a Fentanyl overdose?

Naloxone (trademark name Prenoxad or generic) is the basic opioid antagonist utilized to reverse the effects of fentanyl if breathing depression occurs.


Summary

Fentanyl citrate remains one of the most essential medications in the UK's surgical and extensive care environments. While it may be referred to by the historic trademark name Sublimaze, it is mostly used in its generic form provided by manufacturers such as Hameln, Wockhardt, and Martindale Pharma.

Its high potency and quick onset make it an unrivaled tool for handling severe discomfort and assisting in anaesthesia, however these same qualities require the highest level of medical tracking and regulatory oversight. Understanding the brands and the pharmacological profile of this drug is essential for safe practice and patient safety within the NHS and the larger UK healthcare sector.


Disclaimer: This article is for educational functions only and does not constitute medical suggestions. Health care professionals should constantly describe the British National Formulary (BNF) or their local Trust guidelines for dosing and administration procedures.

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Pub: 16 May 2026 15:31 UTC

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