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Ametop Gel Dispensing Pack

Ametop Gel Dispensing Pack

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  • ✔️ Numbs skin within 30–45 minutes before needle procedures
  • ✔️ Contains tetracaine 4% for fast, localised anaesthesia
  • ✔️ Suitable for adults and children aged 1 month and over
  • ✔️ Causes vasodilatation to aid vein visibility during cannulation
  • ✔️ Dispensing pack format ideal for clinical multi-use settings

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What Is Ametop Gel and How Does It Numb Skin?

 

Nobody enjoys the sharp sting of a needle. Whether it's a blood test, a cannula being inserted, or a minor skin procedure, that moment of anticipation can feel worse than the procedure itself. Ametop gel is a topical local anaesthetic gel containing tetracaine 4% (also known as amethocaine), designed to numb the surface of the skin before needle-based procedures. It's widely used in NHS clinical settings and is also available for purchase from registered UK pharmacies. You can browse our full range of first aid products if you're looking for additional procedure support items.

The Ametop Gel Dispensing Pack is particularly useful in clinical environments where multiple applications are needed — for example, in phlebotomy clinics, paediatric wards, or GP surgeries. Each pack is designed for convenient, hygienic dispensing, making it a practical choice for healthcare professionals and informed patients alike.

 

How Does Ametop Gel Work to Relieve Pain?

 

Tetracaine works by blocking voltage-gated sodium channels in peripheral nerve endings. In plain terms, it stops the nerve from sending a pain signal to your brain. Here's how the process unfolds:

  • Tetracaine penetrates the outer layers of intact skin after application.
  • It binds to sodium channels in sensory nerve fibres, preventing depolarisation.
  • Pain signals from the application site are blocked before they can travel to the central nervous system.
  • The result is localised numbness at the skin surface — without affecting deeper tissues or causing sedation.

Importantly, tetracaine also causes localised vasodilatation (widening of blood vessels), which can actually make veins easier to locate — a useful bonus during venepuncture.

 

Who Is Ametop Gel Suitable For?

 

Ametop gel is suitable for a broad range of patients, from young children to adults. It's particularly valued in situations where needle anxiety is a concern, or where patient comfort is a clinical priority. That said, it isn't appropriate for everyone.

It is generally suitable for:

  • Adults and children aged 1 month and over requiring venepuncture or cannulation.
  • Patients with needle phobia who need a blood test or IV line inserted.
  • Healthcare professionals seeking a fast-acting topical anaesthetic for clinical procedures.
  • Individuals undergoing minor dermatological procedures on intact skin.

It should not be used in neonates under 1 month of age, on broken or inflamed skin, near the eyes, or on mucous membranes.

 

How Does Ametop Gel Compare to EMLA Cream?

 

Feature Ametop Gel (Tetracaine 4%) EMLA Cream (Lidocaine 2.5% / Prilocaine 2.5%)
Active ingredient Tetracaine (amethocaine) Lidocaine + Prilocaine
Onset of action 30–45 minutes 60 minutes
Duration of anaesthesia Up to 4–6 hours post-removal 1–2 hours post-removal
Minimum age 1 month Varies by indication; caution under 1 year
Vasodilatation effect Yes — may aid vein visibility No — causes vasoconstriction

 

How Should You Store Ametop Gel and Is It Clinically Appropriate?

 

Ametop gel should be stored below 25°C and must not be frozen. Keep it in its original packaging, away from direct sunlight, and out of the reach of children. Once a tube has been opened, it should be used promptly and not retained for future use, as contamination risk increases with repeated opening.

From a clinical suitability perspective, always check the patient's allergy history before use — particularly any known sensitivity to ester-type local anaesthetics. If you're also managing pain relief for other conditions, our pain relief collection includes a range of options to support different needs.

This product is a medicine. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.

Ametop Gel Dispensing Pack specifications
Treatment category Topical local anaesthesia
Active ingredient Tetracaine 4% (amethocaine)
Mechanism of action Sodium channel blockade in peripheral sensory nerve endings
Effective for Skin numbing before venepuncture, cannulation, and minor dermatological procedures
Suitable for Adults and children aged 1 month and over
Drug class Ester-type local anaesthetic
Preparation Topical gel
Route of administration Topical (intact skin only)
UK classification P (Pharmacy medicine)
Strength 4% w/w tetracaine

Specifications of Ametop Gel Dispensing Pack

 

What Is Ametop Gel Dispensing Pack and What Is It Used For?

 

Ametop Gel Dispensing Pack is a topical local anaesthetic containing tetracaine 4% w/w. It is applied to intact skin to produce surface-level numbness before needle procedures such as venepuncture (blood tests), intravenous cannulation, and certain minor skin procedures. The gel works locally — it does not enter the bloodstream in significant amounts when used correctly on unbroken skin.

It is used in both clinical and home settings, and is particularly valued for reducing pain and anxiety in children and needle-phobic adults. The dispensing pack format is designed for multi-use clinical environments, allowing hygienic, controlled application across multiple patients or sessions.

 

What Do You Need to Know Before Using Ametop Gel?

 

Before applying Ametop Gel, it's important to check whether it is appropriate for you or the patient. Do not use this product if any of the following apply:

  • Known hypersensitivity to tetracaine, other ester-type local anaesthetics, or any excipient in the formulation.
  • Application to broken, inflamed, or damaged skin.
  • Application near the eyes or on mucous membranes.
  • Use in neonates under 1 month of age.
  • Application to large areas of skin, which may increase systemic absorption.

Regarding drug interactions, tetracaine at topical doses has no clinically significant systemic interactions. However, caution is advised if the patient is already receiving other local anaesthetic agents, as cumulative effects on sodium channel blockade are theoretically possible. Always inform your healthcare provider of all medicines being taken.

  • Caution with concurrent use of other local anaesthetics (systemic or topical).
  • No significant interactions with common oral medicines at standard topical doses.

 

How Should You Use Ametop Gel Correctly?

 

Using Ametop Gel correctly is straightforward, but the timing matters. Follow these steps carefully to get the best result:

  1. Identify the intended puncture site on intact, clean skin.
  2. Apply approximately 1–1.5 g of gel (a pea-to-grape-sized amount) directly to the site.
  3. Cover the gel with an occlusive dressing (such as a transparent film dressing) to keep it in place.
  4. Leave the gel in place for 30 to 45 minutes before venepuncture or cannulation.
  5. Remove the dressing and wipe away the gel with a clean swab.
  6. Proceed with the procedure. Anaesthesia should be present at the site.
  7. Do not leave the gel on for longer than 60 minutes without clinical guidance.
Indication Age Group Amount of Gel Application Time
Venepuncture / cannulation Adults Approx. 1–1.5 g per site 30–45 minutes
Venepuncture / cannulation Children (1 month and over) Approx. 1 g per site 30–45 minutes
Minor dermatological procedure Adults As directed by clinician 45–60 minutes

If you're supporting a child through a medical procedure, you may also find useful resources in our baby and toddler health section.

 

What Are the Possible Side Effects of Ametop Gel?

 

Like all medicines, Ametop Gel can cause side effects, although not everyone experiences them. Most reactions are mild and confined to the application site.

Common side effects (may affect up to 1 in 10 people):

  • Localised erythema (redness) at the application site.
  • Mild oedema (swelling) at the site of application.
  • Itching or a mild burning sensation under the dressing.

Less common side effects (may affect up to 1 in 100 people):

  • Blanching (temporary paleness) of the skin.
  • Localised urticaria (hive-like skin reaction).
  • Prolonged erythema lasting beyond the procedure.

Serious allergic reactions (anaphylaxis) are very rare but possible with any local anaesthetic. Seek immediate medical attention if you notice swelling of the face, lips, or throat, difficulty breathing, or a sudden drop in blood pressure after application.

 

How Should You Store Ametop Gel Dispensing Pack?

 

Correct storage keeps the gel effective and safe to use. Follow these guidelines:

  • Store below 25°C — do not refrigerate or freeze.
  • Keep in the original packaging to protect from light.
  • Keep out of the sight and reach of children.
  • Do not use after the expiry date printed on the pack.
  • Once opened, use promptly — do not retain opened tubes for future use.
  • Dispose of unused medicine via your local pharmacy's medicine return scheme — do not pour down the drain or put in household waste.

For other topical preparations and skin treatments, you may find our creams and ointments collection helpful for complementary products.

Written and reviewed by our qualified team

Your safety and success are our highest priorities. Our medical team rigorously evaluates every product and piece of advice we provide, ensuring you receive only the most effective, science-backed solutions available.

Frequently Asked Questions

Where can I buy Ametop Gel online in the UK?

You can buy Ametop Gel Dispensing Pack directly from Cured Pharmacy, a GPhC-registered UK online pharmacy. It is available as a pharmacy (P) medicine without a prescription. Simply add it to your basket and complete a short suitability check at checkout to ensure it is appropriate for your needs.

How does Ametop Gel work in the body?

Ametop gel contains tetracaine 4%, an ester-type local anaesthetic that blocks voltage-gated sodium channels in peripheral sensory nerve endings. This prevents the nerve from generating or transmitting a pain signal to the brain. The effect is entirely localised to the application site — it does not cause sedation or affect other parts of the body.

How do I apply Ametop Gel step by step?

Apply approximately 1 to 1.5 g of gel to the intended puncture site on clean, intact skin, then cover with an occlusive dressing. Leave in place for 30 to 45 minutes, then remove the dressing, wipe away the gel with a clean swab, and proceed with the procedure. Do not apply to broken skin, near the eyes, or on mucous membranes.

How long does Ametop Gel take to work?

Ametop gel typically produces adequate skin anaesthesia within 30 to 45 minutes of application under an occlusive dressing. This is faster than some alternatives, making it a practical choice when time is limited. Anaesthesia at the site can persist for up to four to six hours after the gel is removed.

What is the correct dose of Ametop Gel for adults?

For adults, approximately 1 to 1.5 g of gel should be applied per site, covered with an occlusive dressing, and left for 30 to 45 minutes before venepuncture or cannulation. Do not apply to multiple large areas simultaneously, as this may increase systemic absorption. Always follow the instructions in the patient information leaflet or as directed by your healthcare professional.

Is Ametop Gel safe to use on children?

Yes, Ametop gel is suitable for children aged 1 month and over. It is not recommended for neonates under 1 month of age due to differences in skin permeability and metabolic capacity. For children, apply approximately 1 g per site and follow the same 30 to 45 minute application time. You can find additional child health products in our baby and toddler section.

What are the side effects of Ametop Gel?

The most common side effects are localised redness (erythema), mild swelling, and itching at the application site — these are generally mild and resolve on their own after the gel is removed. Less commonly, some people experience temporary skin blanching or a hive-like reaction. Serious allergic reactions are very rare but require immediate medical attention if they occur.

Who should not use Ametop Gel?

Ametop gel should not be used by anyone with a known allergy to tetracaine or other ester-type local anaesthetics. It must not be applied to broken, inflamed, or damaged skin, near the eyes, on mucous membranes, or in neonates under 1 month of age. If you are unsure whether it is suitable for you, speak to your pharmacist before use.

What is the difference between Ametop Gel and EMLA cream?

Ametop gel contains tetracaine 4% and works faster — typically within 30 to 45 minutes — compared to EMLA cream, which contains lidocaine and prilocaine and usually requires 60 minutes. Ametop also causes vasodilatation, which can make veins easier to find, whereas EMLA causes vasoconstriction. Both are effective topical anaesthetics, but the choice may depend on clinical context and patient age.

Can Ametop Gel be used on broken or damaged skin?

No — Ametop gel must only ever be applied to intact, unbroken skin. Applying it to broken or inflamed skin significantly increases the rate of systemic absorption of tetracaine, which could lead to unwanted effects beyond the application site. If the skin at the intended site is damaged, speak to a healthcare professional about alternative options.

How long does the numbing effect of Ametop Gel last?

After the gel is removed, the anaesthetic effect at the skin surface can last for up to four to six hours. This is longer than some other topical anaesthetics, which is useful if there is a delay between preparation and the procedure. However, the gel itself should not be left on the skin for longer than 60 minutes without clinical guidance.

What happens if I accidentally get Ametop Gel in my eyes?

If Ametop gel comes into contact with the eyes, rinse immediately and thoroughly with clean water and seek medical advice promptly. The gel is not formulated for ophthalmic use and should never be applied near the eyes. Keep the product away from the face when applying to other areas of the body.

Can Ametop Gel interact with other medicines?

At standard topical doses, Ametop gel has no clinically significant interactions with common oral medicines. However, caution is advised if you are already receiving other local anaesthetic agents, either topically or systemically, as additive effects on sodium channel blockade are theoretically possible. Always tell your pharmacist or doctor about all medicines you are taking.

Are there any alternatives to Ametop Gel for skin numbing?

The main alternative is EMLA cream (lidocaine 2.5% / prilocaine 2.5%), which is also used before venepuncture and cannulation but has a longer onset time and causes vasoconstriction rather than vasodilatation. Other options include lidocaine-based topical preparations for specific indications. You can explore related topical products in our skin care collection.

What are the latest clinical findings on tetracaine topical anaesthetics?

Tetracaine 4% gel has been studied extensively in paediatric and adult venepuncture settings and is consistently shown to reduce procedural pain scores compared to placebo. Clinical evidence supports its faster onset relative to lidocaine-prilocaine combinations, and its vasodilatatory properties are considered clinically advantageous in difficult venous access situations. The BNF continues to list tetracaine as a recommended topical anaesthetic for these indications.

How Should You Use Ametop Gel Dispensing Pack?

Using Ametop Gel correctly ensures you get the full anaesthetic benefit before your procedure. Always apply to clean, dry, intact skin only — never to broken, inflamed, or damaged areas. Follow these steps carefully:

What Is the Correct Dose of Ametop Gel?

The amount of gel used depends on the patient's age and the nature of the procedure. Do not apply to multiple large areas at the same time, as this increases the risk of systemic absorption of tetracaine. The table below summarises recommended dosing:

When Is the Best Time to Use Ametop Gel?

Apply Ametop Gel 30 to 45 minutes before the planned procedure to allow sufficient time for the tetracaine to penetrate the skin and produce effective anaesthesia. If you are preparing a child for a blood test or cannula insertion, applying the gel in advance — while waiting in a clinic or before leaving home — can help reduce anxiety and make the experience more manageable. Do not apply the gel more than 60 minutes before the procedure without clinical guidance, as prolonged application does not improve anaesthesia and may increase the risk of local skin reactions.

How Long Can You Use Ametop Gel For?

Ametop Gel is intended for single-use application per procedure and is not designed for continuous or long-term daily use. Each application should be limited to one site at a time, and the gel should not remain on the skin for longer than 60 minutes. If you require repeated procedures over time — for example, regular blood tests or IV access — you may use Ametop Gel each time, but always follow the dosing guidance above and consult your pharmacist or healthcare professional if you have any concerns about frequency of use.

Do not exceed the recommended dose. If in doubt, speak to your pharmacist.

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What Are the Most Common Side Effects of Ametop Gel?

Most people who use Ametop Gel experience only mild, localised reactions at the application site. These are generally short-lived and resolve on their own once the gel is removed. Common side effects include:

  • Erythema (redness) at the site of application.
  • Mild oedema (swelling) localised to the treated area.
  • Itching or a mild burning sensation under the occlusive dressing.
  • A warm or tingling feeling at the skin surface during application.

These reactions are a normal response to the vasodilatatory effect of tetracaine and do not usually require any treatment. Simply removing the gel and wiping the area clean is sufficient in most cases.

What Are the Less Common Side Effects of Ametop Gel?

Less frequently, some people may notice other localised skin changes after using Ametop Gel. These are still generally mild but worth being aware of:

  • Blanching (temporary paleness or whitening) of the skin at the application site.
  • Urticaria (hive-like raised skin reaction) confined to the treated area.
  • Prolonged erythema that persists beyond the procedure.
  • Localised blistering in very rare cases, particularly if the gel is left on for too long.

If any of these reactions are severe or do not resolve within a few hours of removing the gel, contact your pharmacist or GP for advice.

What Are the Serious Side Effects of Ametop Gel?

Serious adverse reactions to Ametop Gel are very rare when the product is used correctly on intact skin. However, systemic absorption can occur if the gel is applied to broken skin, large surface areas, or left on for an extended period. Signs of systemic toxicity from local anaesthetics may include dizziness, confusion, numbness around the mouth, or irregular heartbeat — seek emergency medical attention immediately if these occur.

Anaphylaxis (a severe allergic reaction) is extremely rare but possible with any local anaesthetic. Symptoms include sudden swelling of the face, lips, or throat, difficulty breathing, a rapid drop in blood pressure, or collapse. Call 999 immediately if you suspect anaphylaxis.

What Should You Do If You Experience Side Effects?

For mild local reactions such as redness or itching, remove the gel promptly and clean the area with a damp swab. Most reactions will settle within a short time without further intervention. If you experience a more significant skin reaction, or if symptoms do not improve after removing the gel, seek advice from your pharmacist or GP. Keep a note of the reaction to share with your healthcare provider, particularly if you need to use a topical anaesthetic again in the future.

Can Ametop Gel Interact With Other Medicines?

At standard topical doses applied to intact skin, Ametop Gel has no clinically significant interactions with most common medicines. However, if you are receiving other local anaesthetic agents — whether topically or by injection — there is a theoretical risk of additive effects on sodium channel blockade. Always inform your doctor, nurse, or pharmacist about all medicines you are currently taking, including over-the-counter products and topical preparations, before using Ametop Gel.

If you are concerned about any side effects, contact your pharmacist or GP immediately.

Patient Information Leaflet

Important - Before taking any medication, it is always important to read the Patient Information Leaflet (PIL)

Written and reviewed by our qualified team

GPhC Number: 2233073
Tarun Kumar

Reviewed by:

Tarun Kumar

Superintendent/ Clinical Lead

📖 Find out more about our team of medical content authors and how we ensure the accuracy of our content with our content guidelines.

Content last updated: 31 Mar 2025

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