Five Essential Qualities Customers Are Searching For In Every 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 scientific medication for its quick beginning and short period of action. Within the United Kingdom's healthcare system, fentanyl plays a crucial role in perioperative care, extensive care, and the management of severe, severe pain. Because of its potency— approximated to be 50 to 100 times that of morphine— its administration by means of injection is strictly controlled and usually reserved for healthcare facility settings.
For healthcare professionals, students, or clients seeking to comprehend the pharmacological landscape in the UK, identifying the readily available brand and manufacturers of fentanyl citrate injection is vital. This blog post provides an extensive summary of the brand, scientific signs, and regulatory status of fentanyl citrate injections in the United Kingdom.
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What is Fentanyl Citrate?
Fentanyl citrate is a phenylpiperidine derivative that acts as a powerful agonist at the μ-opioid (mu-opioid) receptors in the main nervous system. When administered through intravenous (IV) or intramuscular (IM) injection, it provides fast analgesia. In the UK, it is classified as a Class A controlled 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 keeping hemodynamic stability, making it a preferred option for cardiac surgical treatments and for clients with fragile cardiovascular systems.
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Fentanyl Citrate Injection Brand Names and Manufacturers in the UK
In the UK market, many pharmaceutical items are recommended by their generic name (Fentanyl) instead of a brand name. However, numerous manufacturers provide the NHS and personal health centers with specific formulations. Historically, the most popular brand related to fentanyl citrate was Sublimaze, originally developed by Janssen Pharmaceutica. While the name Sublimaze is still used worldwide and informally in some UK theatres, most of the supply in the UK is now provided by generic production professionals.
Table 1: Common Manufacturers and Product Details in the UK
Producer
Item 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” may still appear on some procurement lists, the UK medical landscape is dominated by Hameln and Martindale generic versions, which are bioequivalent to the original top quality item.
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Scientific Indications for Injection
Fentanyl citrate injection is utilized across numerous departments, from the Emergency Department (ED) to the Operating Theatre. Its usage is usually divided into 3 categories:
1. Anaesthesia
Fentanyl is a cornerstone of contemporary anaesthesia. It is used as an analgesic supplement throughout the induction and maintenance of general anaesthesia. It helps blunt the body's physiological “tension response” to intubation and surgical incision.
2. Post-operative Recovery
In the Recovery Room (PACU), fentanyl might be administered in little, titrated boluses to handle immediate 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 used as an infusion to offer continuous analgesia for clients who are mechanically aerated. Its brief half-life enables for more foreseeable “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 transferring to theatre.
Induction
To comply with induction agents (like Propofol) for a smooth shift to unconsciousness.
Upkeep
To handle the surgical pain stimulus throughout the procedure.
Analgesic Supplement
Used in local anaesthesia (like epidurals) to enhance discomfort relief.
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Mechanism of Action and Pharmacokinetics
Fentanyl works by binding to mu-opioid receptors. medicstoregb.uk ascending discomfort paths, changing the understanding of and reaction to pain. It also increases the pain limit.
- Start of Action: 1— 2 minutes (Intravenous).
- Peak Effect: 3— 5 minutes.
- Duration: 30— 60 minutes (making it extremely titratable).
- Metabolism: Primarily in the liver through the CYP3A4 enzyme.
- Excretion: Mostly through the kidneys.
Because fentanyl is extremely lipid-soluble, it crosses the blood-brain barrier practically immediately, which describes why the analgesic result is felt so much faster than with morphine or oxycodone.
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Security and Side Effects
Just like all powerful opioids, fentanyl citrate carries a danger of significant negative effects, particularly relating to the breathing and cardiovascular systems.
Typical Side Effects:
- Respiratory Depression: The most major risk; it decreases the drive to breathe.
- Bradycardia: A sluggish heart rate.
- Hypotension: Low blood pressure.
- Muscle Rigidity: Specifically “wooden chest syndrome,” where the chest wall becomes too stiff to ventilate quickly (usually accompanies high-dose quick IV administration).
- Queasiness and Vomiting: Common in the post-operative phase.
- Pruritus: Itching, often around the nose or upper body.
Contraindications and Cautions:
- Known hypersensitivity to fentanyl or other opioid agonists.
- Respiratory depression in the lack of resuscitative equipment.
- Concurrent use of Monoamine Oxidase Inhibitors (MAOIs) within the last 14 days (danger of serotonin syndrome).
Myasthenia gravis (due to muscle-relaxing interactions).
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Regulation and Storage in the UK
In the United Kingdom, fentanyl citrate is strictly controlled to avoid diversion and abuse.
- Storage: It needs to be kept in a locked “Controlled Drugs” (CD) cupboard that meets the British Standard for security.
- Record Keeping: Every dosage administered need to be taped in a Controlled Drugs Register, signed by 2 competent healthcare professionals (usually a medical professional and a nurse, or 2 nurses).
Disposal: Any wasted or unused part of an ampoule must be seen and destroyed according to local trust policy (generally using a denaturing set).
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FAQ: Fentanyl Citrate Injection in the UK
1. Is Sublimaze still available in the UK?
While the trademark name Sublimaze is the “innovator” item, most UK medical facilities currently utilize generic versions made by companies like Hameln or Martindale. These are pharmacologically identical.
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 nearly solely utilized in health center settings (theatre, ICU, A&E) due to the fact that of the risk of fast breathing depression, which needs immediate access to oxygen and resuscitation equipment.
4. How does Fentanyl compare to Morphine in strength?
Fentanyl is around 50 to 100 times more potent than morphine. This implies 100 micrograms of fentanyl is approximately comparable to 10 milligrams of morphine.
5. What is the antidote for a Fentanyl overdose?
Naloxone (brand Prenoxad or generic) is the standard opioid antagonist used to reverse the effects of fentanyl if breathing depression happens.
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Summary
Fentanyl citrate stays one of the most essential medications in the UK's surgical and intensive care environments. While it might be described by the historic brand Sublimaze, it is mostly used in its generic kind supplied by makers such as Hameln, Wockhardt, and Martindale Pharma.
Its high potency and fast beginning make it an unequaled tool for managing intense discomfort and helping with anaesthesia, however these same qualities demand the greatest level of clinical tracking and regulative oversight. Understanding 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.
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Disclaimer: This post is for educational purposes only and does not constitute medical guidance. Healthcare specialists should constantly refer to the British National Formulary (BNF) or their regional Trust standards for dosing and administration protocols.
