10 Facts About Fentanyl Citrate Injection Brand Names UK That Make You Feel Instantly A Good Mood

Understanding Fentanyl Citrate Injection: Brand Names and Clinical Use in the UK

In the landscape of contemporary pain management and anesthesia, few medications are as potent or as clinically considerable as fentanyl citrate. As an artificial opioid analgesic, it plays a vital role in surgical settings and sharp pain management across the United Kingdom. Given its high potency-- estimated to be between 50 and 100 times more effective than morphine-- understanding its readily available forms, trademark name, and regulative status is necessary for health care specialists and informed clients alike.

This article supplies a thorough summary of fentanyl citrate injection within the UK healthcare system, detailing the trademark name offered, its restorative indications, and the strict safety procedures governing its usage.


What is Fentanyl Citrate Injection?

Fentanyl citrate is a rapid-acting, short-duration opioid agonist that communicates primarily with the μ-opioid receptors in the main worried system. When administered by means of injection (either intravenously or intramuscularly), it offers profound analgesia and sedation.

Unlike lots of naturally obtained opiates, fentanyl is extremely lipophilic (fat-soluble), which allows it to cross the blood-brain barrier rapidly. This leads to a rapid beginning of action-- typically within one to two minutes when administered intravenously-- making it an ideal choice for acute surgical treatments and emergency situation interventions.

The Significance of the "Citrate" Form

The "citrate" suffix refers to the salt type of the drug. Fentanyl in its base form is not easily soluble in water. By responding it with citric acid to form fentanyl citrate, pharmaceutical manufacturers produce a steady, water-soluble service ideal for parenteral (injectable) administration.


Brand Names and Manufacturers in the UK

In the United Kingdom, fentanyl citrate injection is offered both as a proprietary brand name and as generic formulas. While the drug itself remains the exact same, the branding frequently depends on the particular pharmaceutical company supplying the NHS (National Health Service) or personal healthcare facilities.

1. Sublimaze

Sublimaze is possibly the most traditionally recognized brand name for fentanyl citrate injection. Initially established by Janssen Pharmaceutica, it ended up being the gold requirement for injectable fentanyl in medical settings. While the name "Sublimaze" is still commonly cited in medical literature, many UK healthcare facilities now mostly stock generic versions due to cost-effectiveness.

2. Generic Fentanyl Citrate

Most of fentanyl utilized in the UK is labeled generically as "Fentanyl Citrate 50 micrograms/ml option for injection." Numerous essential pharmaceutical business are accredited to disperse these generic variations in the UK.

Table 1: Common Suppliers and Brand Names in the UK

Producer/ Brand Name

Kind

Common Strengths

Common Pack Sizes

Sublimaze (Janssen-Cilag)

Solution for Injection

50 mcg/ml

2ml, 10ml ampoules

Accord Healthcare

Fentanyl Citrate (Generic)

50 mcg/ml

2ml, 10ml ampoules

Hameln Pharmaceuticals

Fentanyl Citrate (Generic)

50 mcg/ml

2ml, 10ml, 20ml ampoules

Pfizer (Hospira)

Fentanyl Citrate (Generic)

50 mcg/ml

2ml, 10ml ampoules

Wockhardt UK

Fentanyl Citrate (Generic)

50 mcg/ml

2ml, 10ml ampoules


Medical Indications for Injection

Fentanyl citrate injection is not a standard ward medication for mild discomfort; its usage is strictly scheduled for particular medical environments, such as operating theatres, intensive care units (ICU), and emergency situation departments.

1. Anesthesia and Surgical Support

  • Pre-medication: Given soon before surgery to cause sedation and ease anxiety.
  • Analgesic Adjunct: Used alongside unpredictable aesthetic appeals (gases) or other intravenous representatives to maintain a "well balanced anesthesia" state.
  • Induction: Often utilized as part of the rapid series induction to blunt the cardiovascular action to intubation.

2. Post-Operative Pain Management

For clients recovering from major surgical treatment, small, titrated doses of fentanyl injection may be utilized in the recovery room (PACU) to handle intense "advancement" pain that has not responded to other medications.

3. Intensive Care Sedation

In the ICU, fentanyl is frequently administered through constant infusion to supply analgesia for clients who are mechanically ventilated. Its brief half-life permits clinicians to perform "sedation breaks" to examine the patient's neurological status more efficiently than with longer-acting opioids.

4. Palliative Care

In specific terminal care settings, fentanyl injections may be utilized to manage serious pain crises, although other paths (such as subcutaneous spots or sublingual tablets) are more common for persistent maintenance.


Dose and Administration Guidelines

The administration of fentanyl citrate injection should just be carried out by trained health care professionals (normally anesthetists or specialized nurses) who have access to resuscitative devices.

Standard Strengths

The basic concentration in the UK is 50 micrograms per milliliter (50mcg/ml). It is readily available in different ampoule sizes, typically 2ml (containing 100mcg) and 10ml (containing 500mcg).

Paths of Administration

  • Intravenous (IV): The most common route for an immediate result.
  • Intramuscular (IM): Used when IV gain access to is not available, though the start is slower.
  • Epidural/Intrathecal: Fentanyl is sometimes injected into the spine space to offer regional anesthesia, frequently combined with an anesthetic like bupivacaine.

Safety, Contraindications, and Side Effects

Due to its extreme strength, fentanyl citrate brings a significant risk profile. The main concern is respiratory depression, where the client's drive to breathe is lessened.

Typical Side Effects

  • Nausea and vomiting.
  • Dizziness and drowsiness.
  • Bradycardia (sluggish heart rate).
  • Hypotension (low blood pressure).
  • Urinary retention.

Serious Risks

  1. Chest Wall Rigidity: Rapid IV infusion of high-dose fentanyl can cause "Stiff Person Syndrome" or "Woody Chest," where the skeletal muscles of the chest and abdominal area end up being stiff, making ventilation difficult without the use of muscle relaxants.
  2. Dependency and Misuse: Like all opioids, fentanyl has a high potential for dependence.
  3. Cross-Reactivity: It must be utilized with extreme caution in clients who have taken Monoamine Oxidase Inhibitors (MAOIs) within the previous 14 days, as this can activate a hypertensive crisis or serotonin syndrome.

In the United Kingdom, fentanyl is classified under the Misuse of Drugs Act 1971 as a Class A drug. Furthermore, under the Misuse of Drugs Regulations 2001, it is classified as a Schedule 2 Controlled Drug.

This category imposes strict requirements on:

  • Storage: Must be kept in a double-locked "CD" (Controlled Drug) cupboard.
  • Record Keeping: Every milligram must be accounted for in a Controlled Drugs Register.
  • Recommending: Prescriptions must fulfill particular legal requirements concerning the overall amount and formulation.
  • Destruction: Any unused parts of an ampoule must be experienced and damaged according to medical facility protocols.

FREQUENTLY ASKED QUESTION: Fentanyl Citrate Injection in the UK

Q1: Is Sublimaze the exact same as Fentanyl?

Yes. Sublimaze is just the brand for the generic drug fentanyl citrate. In the majority of UK scientific settings, the terms are utilized interchangeably, though the generic name is preferred in modern-day recommending to prevent mistakes.

Q2: How fast does an injection of fentanyl work?

When given intravenously, its impacts can be felt practically instantly, peaking within 3 to 5 minutes. Its analgesic period is reasonably brief, generally long lasting 30 to 60 minutes.

Q3: Can fentanyl injection be used in your home?

No. Fentanyl citrate injection is strictly an "in-hospital" medication. For home usage (e.g., in palliative care), fentanyl is normally recommended as transdermal spots (e.g., Duragesic or Matrifen) or as lozenges/nasal sprays for breakthrough pain.

Q4: What occurs if a patient is given excessive fentanyl?

An overdose leads to serious respiratory depression, identify pupils, and loss of consciousness. The basic "remedy" used in the UK is Naloxone, a competitive opioid villain that reverses the impacts of fentanyl.

Q5: Is fentanyl citrate injection stronger than morphine?

Yes, significantly. Fentanyl is roughly 80 to 100 times more powerful than morphine by weight. Fentanyl Citrate With Morphine UK suggests 100 micrograms (0.1 mg) of fentanyl is approximately equivalent to 10mg of morphine.


Fentanyl citrate stays a foundation of the UK's intense medical care system. Whether branded as Sublimaze or offered as a generic formula from companies like Accord or Hameln, its role in allowing complicated surgical treatments and handling extreme pain is indispensable. However, its strength necessitates a high level of alertness, stringent legal controls, and professional administration. By understanding the brands and the medicinal profile of this powerful opioid, doctor can guarantee it is used safely and successfully to improve client outcomes.

Disclaimer: This article is for informational purposes just and does not constitute medical guidance. For clinical assistance, please describe the British National Formulary (BNF) or seek advice from a qualified doctor.

Edit

Pub: 18 May 2026 16:29 UTC

Views: 1