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Orajel Mouth gel – patient leaflet, side effects, dosage

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Patient leaflet - Orajel Mouth gel

1. What is ORAJEL™ MOUTH GEL and what it is used for

The name of your medicine is Orajel™ Mouth Gel. It contains benzocaine at a concentration of 10% w/w.

Benzocaine belongs to a group of medicines called local anaesthetics. It provides rapid relief by numbing the area and therefore reducing the pain.

Orajel™ Mouth Gel is used to temporarily reduce the pain, tenderness and discomfort of mouth ulcers and from wearing dentures.

2. Before you use ORAJEL™ MOUTH GEL

Do not use ORAJEL™ MOUTH GEL:

  • If you have had an allergic reaction to benzocaine or any of the ingredients in the gel particularly sorbic acid. An allergic reaction may include a rash, stinging, swelling or itching. This product contains sorbic acid, which may cause local skin reactions (eg contact dermatitis) and propylene glycol, which can cause skin irritation.
  • If you have been told by your doctor

    component of your blood called methaemoglobin to haemoglobin. See section 4 for more details. • In children below the age of 12 years

Taking other medicines

Do not use Orajel™ Mouth Gel if you are taking any antibiotics called sulphonamides, for example

co-trimoxazole, as benzocaine may prevent them from working well. Please tell your doctor, pharmacist or dentist if you are taking or have recently taken any other medicines, including medicines obtained without a prescription.

Pregnancy and breast-feeding

If you are pregnant or breast-feeding, make sure it is safe for you to apply Orajel™ Mouth Gel.

If you are unsure, talk to your pharmacist, doctor or dentist.

3. How to use ORAJEL™ MOUTH GEL

If you are unsure, you should check with your doctor, pharmacist or dentist. Avoid taking hot drinks whilst using Orajel™ Mouth Gel.

For adults and children 12 years and over, remove cap, cut open tip of tube and with

size of a green pea to the affected area. Do not use in children below the age of 12 years. You can use Orajel™ Mouth Gel up to amaximum of 4 times aday. Remember:

Orajel™ Mouth Gel is intended for short-term use until you can get to a dentist. It should not be used continuously. Do not use for more than 4 days at atime. If the pain persists, consult your dentist. If you use more Orajel™ Mouth Gel than you should

Contact your nearest hospital casualty department, doctor or dentist immediately.

with you to show the doctor or dentist.

4. Possible side effects

Like all medicines, Orajel™ Mouth Gel can cause side effects, although not everybody gets them.

Stop using the gel and contact your doctor or dentist immediately if any of the following occur:

  • an allergic reaction (burning, stinging, itching, redness, rash and/or swelling) • skin irritation
  • a condition called methaemoglobinaemia

    your blood called methaemoglobin to haemoglobin).

If symptoms persist, or are severe, or are accompanied by fever, headache, breathlessness, nausea and vomiting, consult a doctor.

Reporting of side effects

If you get any side effects, talk to your doctor,pharmacist or nurse. This includes any possible side effects not listed in this

directly via the Yellow Card Scheme at www.mhra.gov.uk/yellowcard or search for MHRA Yellow Card in the Google Play or Apple App Store. By reporting side effects, you can help provide more information on the safety of this medicine.

5. How to store ORAJEL™ MOUTH GEL Keep this medicine out of the reach and sight of children.

Do not use Orajel™ Mouth Gel if the tube or pack is damaged.

Do not use Orajel™ Mouth Gel after the expiry date which is stated on the pack.

6. Further information

What Orajel™ Mouth Gel contains

Orajel™ Mouth Gel contains 10% w/w of benzocaine as the active ingredient. Orajel™ Mouth Gel also contains macrogol 400, polyethylene glycol 3350, propylene glycol, sodium saccharin (E954), chlorothy-acid (E200), and FD&C Red No 40. What Orajel™ Mouth Gel looks like and contents of the pack

Orajel™ Mouth Gel is apink gel. It smellsfruity. Eachtube contains5.3gof Orajel™ MouthGel. Marketing Authorisation Holder and Manufacturer

The Marketing Authorisation Holder for Orajel™ Mouth Gel is Church &Dwight UK Ltd., Premier House, Shearway Business Park, Pent Road, Folkestone, Kent CT19 4RJ Orajel™ is a trademark of

Church & Dwight Co., Inc.

The manufacturer for Orajel™ Mouth Gel is Laleham Health and Beauty Limited, Mill Lane, Alton, GU34 2PR

For Medical Enquiries please call

+44 (0) 808 175 6410

Iread? Phone 0808 175 6410 for help.

MA Number: PL00203/0229 LF000793

About this document

Source: MHRA - Medicines and Healthcare products Regulatory Agency (products.mhra.gov.uk) · Marketing authorisation: PL 00203/0229

MHRA data as of 13 October 2026

What the sections and the side effect frequencies mean: How to read a patient leaflet

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The information on this site does not replace the advice of a doctor or pharmacist.

Facts about Orajel Mouth gel

What these facts mean

Active substance? Benzocaine
Drug group (ATC)?
  1. N Nervous system drugs
    1. N01 Anesthetics
      1. N01B Local anesthetics
        1. N01BA Esters of aminobenzoic acid for local anesthesia
          1. N01BA05 benzocaine
Marketing authorisation? PL 00203/0229

Sources: the MHRA product information (products.mhra.gov.uk). Contains public sector information licensed under the Open Government Licence v3.0.