Home > Online Clinic > First Aid > LMX4 Lidocaine Anaesthetic Cream

LMX4 Lidocaine Anaesthetic Cream

  • Topical lidocaine cream for temporary skin numbing
  • Reduces pain from injections, blood tests, and minor procedures
  • Suitable for adults and children from 1 month old
Fast & Free Delivery Options

Variety of delivery options including next day & free delivery.

100% UK-based Pharmacy

Pharmacy, clinic and prescribers based in Greater Manchester.

Free Online Consultations

Start your treatment with a quick and free online consultation.

  • Total

In stock

£25.99
24 hr tracked delivery once approved
Fast & Free Delivery Options

Variety of delivery options including next day & free delivery.

100% UK-based Pharmacy

Pharmacy, clinic and prescribers based in Greater Manchester.

Free Online Consultations

Start your treatment with a quick and free online consultation.

How to Buy Online

Step 1: Online Consultation

Fill in a quick online consultation for our licensed pharmacists to review.

Step 2: Choose a Treatment

Our pharmacists will review your treatment to ensure it’s suitable.

Step 3: Quick & Discreet Delivery

Your treatment will be delivered to your door quickly & discreetly.

About LMX4 Lidocaine Anaesthetic Cream

LMX4 Lidocaine Anaesthetic Cream contains lidocaine 4% w/w, a topical local anaesthetic that temporarily numbs the skin. It is used to reduce pain before minor medical procedures involving needles or superficial skin treatments, and to relieve discomfort from minor skin irritation.

LMX4 works by blocking nerve signals in the skin, helping to reduce sensation in the treated area. It is suitable for both adults and children from 1 month of age when used as directed.

LMX4 Lidocaine Anaesthetic Cream is available in:

  • LMX4 Lidocaine Anaesthetic Cream – 30g tube
Medication Name LMX4 Lidocaine Anaesthetic Cream
Active Ingredient Lidocaine 4% w/w
Other Ingredients Macrogolglycerol hydroxystearate, carbomer, trometamol, purified water and other standard cream base components
Medication Form Topical anaesthetic skin cream
Used to Treat Skin numbing before minor procedures and relief of minor skin pain or irritation
Available Sizes 30g tube
Who Can Use It Adults and children aged 1 month and over
Prescription Required? No – Pharmacy (P) medicine
Patient Information Leaflet LMX4 Lidocaine Anaesthetic Cream – Patient Information Leaflet

What Is LMX4 Lidocaine Anaesthetic Cream Used For?

LMX4 is used to numb the skin before minor medical or cosmetic procedures such as injections, blood tests, or superficial dermatological treatments. It may also help relieve discomfort from minor skin irritation where temporary local anaesthesia is needed.

Who Is LMX4 Lidocaine Anaesthetic Cream Suitable For?

LMX4 is suitable for adults and children aged 1 month and older when used on intact skin.

Do not use LMX4 if you:

  • Are allergic to lidocaine or other local anaesthetics of the amide type
  • Have severely damaged or infected skin unless advised by a healthcare professional

Speak to a healthcare professional before use if you:

  • Are using other local anaesthetic medicines
  • Have liver problems
  • Are pregnant or breastfeeding
  • Need to apply to large skin areas or for prolonged periods

How to Use LMX4 Lidocaine Anaesthetic Cream

  1. Apply a thick layer of cream to clean, dry skin.
  2. Do not rub in unless instructed.
  3. Cover with a dressing if advised by a healthcare professional.
  4. Leave for the recommended time before the procedure.
  5. Remove excess cream before treatment.

Always follow medical advice on application time and quantity. Use only on intact skin and avoid contact with eyes.

Possible Side Effects of LMX4 Lidocaine Anaesthetic Cream

Common side effects:

  • Temporary redness or paleness of the skin
  • Mild swelling
  • Burning or itching sensation

Rare:

  • Allergic skin reactions

Seek medical advice if severe irritation or signs of allergy occur.

Warnings and Precautions

  • For external use on intact skin only.
  • Avoid contact with eyes, mouth, and broken skin.
  • Do not exceed recommended dose or application time.
  • Use with caution in very young children.

Storage Instructions

  • Store below 25°C.
  • Do not freeze.
  • Keep out of sight and reach of children.

LMX4 Lidocaine Anaesthetic Cream Reviews

Our Experienced UK-based Pharmacy Team

Clinical Consultant
MUDr, MRCEM, EBCEM, FRCEM
GMC no. 7176414

Pharmacist
MPharm
GPhC no. 2065469

Pharmacist
MPharm
GPhC no. 2046514

Page content authored by Amjad Khan, last reviewed by Dr Hussain Ahmad on 6th March 2026.

Get 10% Off Your First Order

Sign up to receive special offers via email and get 10% off your first order*

By opting in to marketing, you agree to our terms & conditions and privacy policy.