15 Things You've Never Known About 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 synthetic opioid analgesic, extensively acknowledged in scientific medicine for its rapid beginning and brief period of action. Within the United Kingdom's health care system, fentanyl plays an important function in perioperative care, extensive care, and the management of acute, serious pain. Since of Fentanyl Citrate Solubility UK — estimated to be 50 to 100 times that of morphine— its administration through injection is strictly controlled and typically booked for healthcare facility settings.
For health care experts, students, or clients seeking to understand the medicinal landscape in the UK, identifying the available trademark name and makers of fentanyl citrate injection is essential. This article offers an extensive summary of the trademark name, 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 serves 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 supplies quick 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 capability to provide extreme discomfort relief while keeping hemodynamic stability, making it a favored choice for cardiac surgeries 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 items are recommended by their generic name (Fentanyl) rather than a brand. Nevertheless, a number of manufacturers supply the NHS and personal health centers with particular formulas. Historically, the most popular brand name 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, the bulk of the supply in the UK is now supplied by generic production specialists.
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 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.
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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 generally divided into three categories:
1. Anaesthesia
Fentanyl is a foundation of modern-day anaesthesia. It is used as an analgesic supplement throughout the induction and maintenance of general anaesthesia. It assists blunt the body's physiological “stress action” to intubation and surgical cut.
2. Post-operative Recovery
In the Recovery Room (PACU), fentanyl might be administered in little, titrated boluses to manage instant post-surgical pain before shifts are made to longer-acting opioids or oral medications.
3. Intensive Care (ICU)
In the Intensive Care Unit, fentanyl is often used as an infusion to offer constant analgesia for patients who are mechanically aerated. Its short half-life enables 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 comply with induction agents (like Propofol) for a smooth transition to unconsciousness.
Upkeep
To manage the surgical discomfort stimulus throughout the procedure.
Analgesic Supplement
Used in regional anaesthesia (like epidurals) to boost discomfort relief.
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Mechanism of Action and Pharmacokinetics
Fentanyl works by binding to mu-opioid receptors. This binding hinders rising pain paths, modifying the perception of and action to pain. It also increases the discomfort limit.
- Onset of Action: 1— 2 minutes (Intravenous).
- Peak Effect: 3— 5 minutes.
- Duration: 30— 60 minutes (making it highly titratable).
- Metabolism: Primarily in the liver via the CYP3A4 enzyme.
- Excretion: Mostly through the kidneys.
Because fentanyl is highly lipid-soluble, it crosses the blood-brain barrier nearly quickly, which describes why the analgesic impact is felt a lot faster than with morphine or oxycodone.
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Safety and Side Effects
Similar to all powerful opioids, fentanyl citrate carries a risk of substantial negative effects, particularly relating to the breathing and cardiovascular systems.
Common Side Effects:
- Respiratory Depression: The most serious danger; it minimizes the drive to breathe.
- Bradycardia: A sluggish heart rate.
- Hypotension: Low blood pressure.
- Muscle Rigidity: Specifically “wooden chest syndrome,” where the chest wall ends up being too stiff to aerate easily (generally accompanies high-dose rapid IV administration).
- Nausea and Vomiting: Common in the post-operative phase.
- Pruritus: Itching, typically around the nose or torso.
Contraindications and Cautions:
- Known hypersensitivity to fentanyl or other opioid agonists.
- Breathing depression in the absence 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).
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Regulation and Storage in the UK
In the United Kingdom, fentanyl citrate is strictly managed to avoid diversion and misuse.
- Storage: It needs to be kept in a locked “Controlled Drugs” (CD) cupboard that satisfies the British Standard for security.
- Record Keeping: Every dose administered must be tape-recorded in a Controlled Drugs Register, signed by 2 competent health care professionals (generally a physician and a nurse, or more nurses).
Disposal: Any squandered or unused portion of an ampoule should be witnessed and destroyed 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” item, the majority of UK medical facilities presently utilize generic variations manufactured by business like Hameln or Martindale. These are pharmacologically similar.
2. What is the standard concentration of Fentanyl injection in the UK?
The standard concentration is 50 micrograms per millilitre (50 mcg/ml). It is normally available in 2ml (100mcg) and 10ml (500mcg) ampoules.
3. Can Fentanyl injection be given in the house?
No. Fentanyl citrate injection is practically exclusively utilized in healthcare facility settings (theatre, ICU, A&E) since of the threat of quick breathing depression, which requires immediate access to oxygen and resuscitation devices.
4. How does Fentanyl Online Shop UK compare to Morphine in strength?
Fentanyl is around 50 to 100 times more potent than morphine. This means 100 micrograms of fentanyl is roughly comparable to 10 milligrams of morphine.
5. What is the antidote for a Fentanyl overdose?
Naloxone (brand name Prenoxad or generic) is the basic opioid antagonist used to reverse the results of fentanyl if breathing depression occurs.
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Summary
Fentanyl citrate stays among the most vital medications in the UK's surgical and extensive care environments. While it may be referred to by the historical trademark name Sublimaze, it is primarily utilized in its generic type supplied by producers such as Hameln, Wockhardt, and Martindale Pharma.
Its high potency and quick beginning make it an unparalleled tool for handling severe discomfort and facilitating anaesthesia, however these same qualities require the greatest level of scientific tracking and regulatory oversight. Comprehending the brand names and the pharmacological profile of this drug is important for safe practice and patient safety within the NHS and the broader UK healthcare sector.
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Disclaimer: This article is for informational functions just and does not make up medical guidance. Health care experts need to constantly describe the British National Formulary (BNF) or their local Trust guidelines for dosing and administration procedures.
