Local Anaesthetics
Targeted Numbing Relief for Pain, Discomfort & Procedure
Local anaesthetics are medications used to temporarily numb a specific area of the body, helping to relieve pain or discomfort during minor procedures, intimate conditions, or skin irritation. They work by blocking nerve signals in the area where they’re applied.
At MediClick Pharmacy, we offer clinically approved local anaesthetic treatments through a secure online consultation — all with fast, discreet UK delivery.
Available Treatments at MediClick Pharmacy
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Emla Numbing Cream
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What Are Local Anaesthetics Used For?
Local anaesthetic creams and gels are used to reduce or prevent pain in specific areas, including:
- Before intimate procedures or injections
- To ease discomfort from haemorrhoids or anal fissures
- To reduce sensitivity during sexual activity
- For minor cuts, skin irritation, or itching
These treatments do not cause drowsiness or affect the whole body and are intended for short-term, topical use only.
How Do Local Anaesthetics Work?
Local anaesthetics block pain signals sent from nerves in the area where they’re applied to the brain. They offer temporary numbness without affecting consciousness or causing systemic side effects.
Relief begins within minutes and typically lasts for 20–60 minutes depending on the product.
When Might Local Anaesthetic Treatments Be Needed?
Local anaesthetic creams and gels are used to numb the skin or surface tissues, helping to reduce pain or discomfort before minor procedures. While not used to treat an ongoing medical condition, they are helpful in managing temporary pain or sensitivity in specific situations.
Local anaesthetic treatments like Emla® Cream may be used for:
- Numbing the skin before injections (e.g. vaccines, blood tests)
- Before cosmetic procedures (e.g. laser hair removal, tattooing)
- Minor surgical or dermatological procedures
- Managing pain from superficial skin conditions, such as split skin or irritation
- Reducing discomfort in children before vaccinations or cannulas
These treatments are fast-acting and short-lasting, designed to provide comfort during procedures without affecting deeper tissues or causing drowsiness.
How to Use Local Anaesthetic Treatments
Local anaesthetics like Emla Cream work by temporarily numbing the skin and surrounding tissue, helping to reduce discomfort during minor procedures such as injections, blood tests, or cosmetic treatments.
- Apply a thin layer of the cream to clean, dry skin.
- Cover with an occlusive dressing (if directed) to keep the cream in place.
- Leave on the skin for the recommended time — usually 60 minutes, depending on the procedure.
- Remove the dressing and wipe away any remaining cream just before the procedure begins.
- Wash hands after use and avoid contact with eyes, mouth, or broken skin.
Common Questions About Local Anaesthetics
What are Local Anaesthetics?
Local anaesthetics are medications that numb a specific area of the body to prevent pain during minor procedures or treatments. They work by temporarily blocking nerve signals in the area where they are applied.
When are local anaesthetics used?
Local anaesthetics are commonly used for:
- Minor surgical procedures (e.g., mole removal)
- Vaccinations or blood tests
- Cosmetic treatments (e.g., dermal fillers)
- Pain relief for skin conditions
Products like Emla® Cream can be applied before procedures to minimise discomfort.
How long does a local anaesthetic take to work?
Topical local anaesthetics such as creams typically take around 30 to 60 minutes to become fully effective. It’s important to apply the product well in advance of the procedure for the best results.
How long does the numbing effect last?
The numbing effect usually lasts for 1 to 2 hours after application, depending on the product and the amount used.
How do I apply local anaesthetic cream properly?
- Apply a thin layer over the target area.
- Cover with an occlusive dressing if directed (to keep the cream in place).
- Leave on for the recommended time (usually around 60 minutes).
- Remove before the procedure and clean the area if advised.
Always follow the specific instructions provided with your product.
Are there any side effects from local anaesthetics?
Mild, temporary side effects may include:
- Redness or swelling at the application site
- Mild tingling or burning
- Rarely, allergic reactions (rash, itching)
Severe side effects are extremely rare when used correctly. Seek advice if you experience signs of an allergic reaction.
Dosage & Application for Local Anaesthetic Creams
For small procedures (e.g. injection sites):
- Application time: Approximately 60 minutes
- Typical dose: 1–2g per 10cm² of skin
For larger areas (e.g. tattoo sessions, laser treatments):
- Application time: 60 to 120 minutes
- Maximum dose: Do not exceed 10g total without medical advice
Possible Side Effects
Local anaesthetic creams like Emla are generally well tolerated, but some users may experience temporary side effects at the site of application.
Common Side Effects:
- Mild redness or swelling
- Tingling or a numb sensation
- Temporary paleness or skin irritation
Less Common Side Effects:
- Burning or stinging feeling
- Itching
- Bruising at the site (if used before injection)
Rare Side Effects (seek medical help):
- Allergic reaction (rash, itching, swelling)
- Dizziness or drowsiness
- Difficulty breathing or confusion (very rare, associated with overuse)
Always follow usage guidelines carefully and consult your pharmacist or GP if you experience persistent or concerning symptoms.
Why Choose MediClick Pharmacy?
- Genuine UK-supplied treatments
- Discreet online consultation
- Reviewed by UK-based prescribers
- Fast, confidential delivery
- No need to visit your GP or pharmacy in person
How It Works
Step - 1
Complete a quick online consultation
Step - 2
Our UK-based prescribers review your application
Step - 3
Once approved, your treatment is dispatched for next-day delivery