Here's A Few Facts About Fentanyl Citrate Injection Brand Names UK. 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 potent artificial opioid analgesic, commonly recognized in clinical medication for its fast onset and short duration of action. Within the United Kingdom's healthcare system, fentanyl plays a critical role in perioperative care, extensive care, and the management of acute, extreme pain. Since of its strength— estimated to be 50 to 100 times that of morphine— its administration via injection is strictly managed and generally booked for hospital settings.
For healthcare professionals, trainees, or clients seeking to comprehend the medicinal landscape in the UK, recognizing the readily available brand name names and makers of fentanyl citrate injection is necessary. This post offers an extensive overview of the brand, clinical indications, and regulative 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 potent agonist at the μ-opioid (mu-opioid) receptors in the central anxious system. When administered through intravenous (IV) or intramuscular (IM) injection, it provides fast analgesia. In the UK, it is categorized 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 primary appeal in surgical settings is its ability to supply intense discomfort relief while keeping hemodynamic stability, making it a favored choice for cardiac surgical treatments and for clients with vulnerable cardiovascular systems.
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Fentanyl Citrate Injection Brand Names and Manufacturers in the UK
In the UK market, many pharmaceutical products are prescribed by their generic name (Fentanyl) instead of a trademark name. Nevertheless, a number of makers provide the NHS and private health centers with specific formulas. Historically, the most popular brand connected with fentanyl citrate was Sublimaze, initially 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 offered by generic production specialists.
Table 1: Common Manufacturers and Product Details in the UK
Maker
Item Description
Typical 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 “Sublimaze” might still appear on some procurement lists, the UK medical landscape is dominated by Hameln and Martindale generic variations, which are bioequivalent to the initial top quality product.
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Scientific Indications for Injection
Fentanyl citrate injection is used throughout different departments, from the Emergency Department (ED) to the Operating Theatre. Its usage is typically divided into 3 categories:
1. Anaesthesia
Fentanyl is a cornerstone of contemporary anaesthesia. It is used as an analgesic supplement during the induction and upkeep of general 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 immediate post-surgical pain before transitions are made to longer-acting opioids or oral medications.
3. Intensive Care (ICU)
In the Intensive Care Unit, fentanyl is frequently used as an infusion to supply constant analgesia for clients who are mechanically ventilated. Its short half-life allows for more foreseeable “wake-up” tests compared to drugs like morphine.
Table 2: Clinical Application Summary
Application
Function of Fentanyl
Pre-medication
To offer 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 during the procedure.
Analgesic Supplement
Used in regional anaesthesia (like epidurals) to enhance pain relief.
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System of Action and Pharmacokinetics
Fentanyl works by binding to mu-opioid receptors. website ascending pain pathways, changing the perception of and response to discomfort. It also increases the pain threshold.
- Start of Action: 1— 2 minutes (Intravenous).
- Peak Effect: 3— 5 minutes.
- Duration: 30— 60 minutes (making it extremely titratable).
- Metabolic process: Primarily in the liver by means of the CYP3A4 enzyme.
- Excretion: Mostly by means of the kidneys.
Due to the fact that fentanyl is extremely lipid-soluble, it crosses the blood-brain barrier almost immediately, which explains why the analgesic impact is felt so much faster than with morphine or oxycodone.
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Safety and Side Effects
Similar to all powerful opioids, fentanyl citrate brings a risk of substantial adverse effects, particularly relating to the respiratory and cardiovascular systems.
Common Side Effects:
- Respiratory Depression: The most major danger; 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 (normally accompanies high-dose rapid IV administration).
- Nausea and Vomiting: Common in the post-operative phase.
- Pruritus: Itching, typically around the nose or upper body.
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).
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Guideline 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 tape-recorded in a Controlled Drugs Register, signed by 2 qualified healthcare specialists (usually a physician and a nurse, or 2 nurses).
Disposal: Any squandered or unused portion of an ampoule need to be experienced and damaged according to local trust policy (normally using a denaturing set).
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FREQUENTLY ASKED QUESTION: Fentanyl Citrate Injection in the UK
1. Is Sublimaze still offered in the UK?
While the brand name Sublimaze is the “innovator” product, most UK medical facilities currently use generic versions manufactured 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 normally readily available in 2ml (100mcg) and 10ml (500mcg) ampoules.
3. learn more be given at home?
No. Fentanyl citrate injection is almost specifically utilized in health center settings (theatre, ICU, A&E) since of the threat of rapid 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 powerful than morphine. This indicates 100 micrograms of fentanyl is approximately comparable to 10 milligrams of morphine.
5. What is the remedy for a Fentanyl overdose?
Naloxone (trademark name Prenoxad or generic) is the basic opioid villain used to reverse the effects of fentanyl if respiratory depression happens.
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Summary
Fentanyl citrate stays one of the most important medications in the UK's surgical and extensive care environments. While it may be described by the historic brand name Sublimaze, it is mainly utilized in its generic type provided by manufacturers such as Hameln, Wockhardt, and Martindale Pharma.
Its high effectiveness and fast onset make it an unequaled tool for handling sharp pain and facilitating anaesthesia, but these exact same qualities necessitate the greatest level of clinical 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 broader UK healthcare sector.
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Disclaimer: This short article is for informational functions just and does not constitute medical suggestions. Health care professionals need to always describe the British National Formulary (BNF) or their regional Trust standards for dosing and administration procedures.
