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Voltarol Joint Pain Relief 2.32% Gel - 50g

Voltarol Joint Pain Relief 2.32% Gel - 50g

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  • ✔️ Targets joint pain and inflammation directly at the source
  • ✔️ Contains clinically evidenced diclofenac diethylammonium 2.32%
  • ✔️ Suitable for osteoarthritis, sprains, and muscle pain
  • ✔️ Lower systemic absorption than oral NSAID tablets
  • ✔️ Available without a prescription for adults aged 14+

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Is Voltarol 2.32% Gel Good for Joint Pain?

 

If you're dealing with aching knees, a stiff shoulder, or sore wrists, you'll know how much joint pain can disrupt everyday life. Diclofenac gel for joint pain is one of the most widely used topical treatments in the UK, and Voltarol Joint Pain Relief 2.32% Gel is a trusted option available without a prescription. Each 50g tube contains diclofenac diethylammonium 2.32% w/w — a non-steroidal anti-inflammatory drug (NSAID) that targets pain and inflammation directly at the source. You can browse our full range of pain relief products if you're looking for additional options alongside this gel.

Voltarol is manufactured by Haleon and is classified as a Pharmacy (P) medicine in the UK, meaning it can be purchased over the counter without a prescription. It's designed for adults and adolescents aged 14 and over, making it a practical choice for a wide range of people managing musculoskeletal discomfort.

 

How Does Voltarol 2.32% Gel Work to Relieve Pain?

 

Diclofenac belongs to the NSAID class of medicines. When applied topically, it penetrates the skin and reaches the underlying tissues, where it gets to work reducing inflammation. The mechanism is well understood:

  • Diclofenac inhibits cyclooxygenase (COX-1 and COX-2) enzymes in the affected tissue.
  • This reduces the production of prostaglandins — chemical messengers that trigger pain and swelling.
  • Because it's applied directly to the skin, systemic absorption is significantly lower than with oral NSAIDs, which may reduce the risk of gastrointestinal side effects.
  • The gel formulation allows for targeted delivery to joints and soft tissues close to the skin surface.

This localised action is one of the reasons topical diclofenac is often recommended for conditions like osteoarthritis of the knee, where the affected joint is relatively superficial.

 

Who Is Voltarol 2.32% Gel Suitable For?

 

This gel is suitable for adults and adolescents aged 14 years and over. It's particularly useful for people who prefer to avoid oral pain relief or who experience stomach upset with tablets. It may be appropriate if you have:

  • Osteoarthritis affecting the knees, hands, or other peripheral joints
  • Soft tissue injuries such as sprains or strains
  • Localised muscle pain or back pain close to the skin surface
  • Sports-related joint discomfort or minor trauma

It is not suitable for children under 14, people allergic to diclofenac or other NSAIDs, or those in the third trimester of pregnancy. Always check the full list of contraindications before use.

 

How Does Voltarol 2.32% Gel Compare to Other Topical Pain Relievers?

 

Feature Voltarol 2.32% Gel Ibuprofen Gel (e.g. Ibuleve 5%)
Active ingredient Diclofenac diethylammonium 2.32% Ibuprofen 5%
Drug class NSAID (topical) NSAID (topical)
Application frequency Up to 3 times daily Up to 3–4 times daily
Minimum age 14 years 12 years (some formulations)
Evidence for osteoarthritis Strong clinical evidence Moderate clinical evidence

 

How Should You Store Voltarol 2.32% Gel and Is It Right for You?

 

Store Voltarol Joint Pain Relief 2.32% Gel below 25°C and keep it out of reach of children. Do not freeze the tube. Once opened, use within the period indicated on the packaging. If you're unsure whether this product is appropriate for your situation — for example, if you're taking blood thinners or other NSAIDs — speak to your pharmacist before starting. You might also find it helpful to explore our creams and ointments collection for complementary topical treatments.

Using diclofenac gel for joint pain is generally well tolerated when used as directed, but it's always worth getting personalised advice if you have any underlying health conditions.

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.

Voltarol Joint Pain Relief 2.32% Gel - 50g specifications
Treatment category Musculoskeletal pain relief / Anti-inflammatory
Mechanism of action COX-1 and COX-2 inhibition; reduces prostaglandin synthesis locally
Effective for Joint pain, osteoarthritis, soft tissue injuries, muscle pain
Suitable for Adults and adolescents aged 14 years and over
Active ingredient Diclofenac diethylammonium 2.32% w/w
Pack size 50g
Strength 2.32% w/w
UK classification Pharmacy (P) medicine
Drug class Non-steroidal anti-inflammatory drug (NSAID)
Preparation Topical gel
Route of administration Topical (cutaneous)

Specifications of Voltarol Joint Pain Relief 2.32% Gel - 50g

 

What Is Voltarol Joint Pain Relief 2.32% Gel and What Is It Used For?

 

Voltarol Joint Pain Relief 2.32% Gel is a topical NSAID containing diclofenac diethylammonium. It is used to relieve pain and reduce inflammation in joints and soft tissues. Common uses include osteoarthritis of peripheral joints (such as the knee or hand), sprains, strains, and localised muscle pain. It works at the site of application rather than throughout the whole body, which is why many people find it a convenient option for targeted relief.

 

What Do You Need to Know Before Using Voltarol 2.32% Gel?

 

Before using this gel, read the following carefully. There are situations where this product should not be used, and others where caution is needed.

Do not use Voltarol 2.32% Gel if you:

  • Are allergic to diclofenac, aspirin, ibuprofen, or any other NSAID
  • Have ever had an allergic reaction (such as asthma, hives, or rhinitis) triggered by NSAIDs
  • Are in the third trimester of pregnancy
  • Have broken, damaged, infected, or inflamed skin at the intended application site
  • Are under 14 years of age

Use with caution and speak to your pharmacist or GP if you:

  • Are in the first or second trimester of pregnancy or are breastfeeding
  • Have a history of asthma, kidney, liver, or heart problems
  • Are taking oral NSAIDs, anticoagulants (blood thinners), or other prescription medicines
  • Have any skin condition affecting the area you intend to treat

Known drug interactions to be aware of:

  • Oral NSAIDs (e.g. ibuprofen, naproxen) — combined use may increase systemic NSAID exposure
  • Anticoagulants (e.g. warfarin) — topical diclofenac may theoretically affect anticoagulant activity if absorbed systemically
  • Ciclosporin or methotrexate — caution advised; speak to your doctor

 

How Should You Use Voltarol Joint Pain Relief 2.32% Gel?

 

Always use this gel exactly as described in the patient information leaflet or as directed by your pharmacist. Do not apply more than the recommended amount, and do not use it on large areas of the body.

  1. Wash and dry your hands before use (unless your hands are the area being treated).
  2. Squeeze a small amount of gel — approximately 2–4g — onto your fingertip or palm.
  3. Gently rub the gel into the affected area using slow, circular movements until fully absorbed.
  4. Wash your hands thoroughly after application, unless treating the hands.
  5. Avoid contact with eyes, mouth, and mucous membranes. Do not apply under occlusive dressings.
  6. Allow the gel to dry before covering the area with clothing.
Indication Age Group Dose Frequency
Joint pain / osteoarthritis Adults & adolescents ≥14 years 2–4g per application Up to 3 times daily
Soft tissue injury / muscle pain Adults & adolescents ≥14 years 2–4g per application Up to 3 times daily
Children under 14 Under 14 years Not recommended

 

What Are the Possible Side Effects of Voltarol 2.32% Gel?

 

Like all medicines, Voltarol 2.32% Gel can cause side effects, although not everyone experiences them. Most side effects are localised to the skin at the application site and are mild in nature. If you're managing multiple health concerns, you may also want to explore our first aid range for additional support products.

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

  • Skin redness or erythema at the application site
  • Itching (pruritus) at the site of application
  • Dry or flaking skin where the gel is applied
  • A mild burning or stinging sensation after application

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

  • Contact dermatitis or localised rash
  • Skin discolouration at the application site
  • Photosensitivity (increased sensitivity to sunlight on treated skin)
  • Blistering or eczema-like reactions

Serious allergic reactions are rare but can occur. Stop using the gel and seek immediate medical attention if you notice swelling of the face, lips, tongue, or throat, difficulty breathing, or a widespread skin rash. These may be signs of a severe hypersensitivity reaction.

 

How Should You Store Voltarol Joint Pain Relief 2.32% Gel?

 

Correct storage helps maintain the gel's effectiveness and safety throughout its shelf life. Follow these guidelines:

  • Store below 25°C in a cool, dry place
  • Do not freeze the tube
  • Keep the tube tightly closed when not in use
  • Keep out of the sight and reach of children
  • Do not use after the expiry date printed on the tube and carton
  • Do not dispose of medicines via wastewater or household waste — return unused product to your pharmacy

If you have any questions about storage or whether your gel is still suitable to use, your pharmacist will be happy to advise. You can also find further guidance on managing pain and inflammation through our vitamins and supplements collection, which includes products that may support joint health alongside topical treatments.

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 Voltarol Joint Pain Relief 2.32% Gel online in the UK?

You can buy Voltarol Joint Pain Relief 2.32% Gel 50g directly from Cured Pharmacy, a GPhC-registered UK online pharmacy, for £11.29. It is available without a prescription as an over-the-counter (P) medicine. Simply add it to your basket and it will be dispatched to your door. You can also browse our wider pain relief collection for related products.

How does Voltarol 2.32% Gel work in the body?

Voltarol 2.32% Gel contains diclofenac diethylammonium, an NSAID that inhibits COX-1 and COX-2 enzymes in the tissue beneath the skin. This reduces the production of prostaglandins, which are the chemical signals responsible for pain and swelling. Because it's applied topically, systemic absorption is much lower than with oral NSAIDs, making it a targeted option for localised joint and muscle pain.

How do I apply Voltarol Joint Pain Relief Gel step by step?

Start by washing and drying your hands. Squeeze approximately 2–4g of gel (roughly the size of a 50p coin) onto your fingertip and gently rub it into the affected area using slow, circular movements until fully absorbed. Wash your hands after application unless you are treating the hands themselves, and avoid getting the gel near your eyes or mouth.

How many times a day can I use Voltarol 2.32% Gel?

You can apply Voltarol 2.32% Gel up to three times daily to the affected area. Try to space applications evenly throughout the day. Do not apply more than the recommended amount or use it on large areas of the body, as this may increase the risk of side effects.

What are the side effects of Voltarol Joint Pain Relief Gel and how do I manage them?

The most common side effects are localised skin reactions at the application site, including redness, itching, dryness, or a mild burning sensation. These are usually mild and resolve on their own. If you develop a more significant rash, blistering, or any signs of a serious allergic reaction such as facial swelling or difficulty breathing, stop using the gel immediately and seek medical attention.

Who should not use Voltarol 2.32% Gel?

This gel is not suitable for children under 14 years of age, people who are allergic to diclofenac or other NSAIDs (such as aspirin or ibuprofen), or those in the third trimester of pregnancy. It should also not be applied to broken, infected, or inflamed skin. If you have asthma, kidney disease, liver problems, or heart conditions, speak to your GP or pharmacist before use.

Is Voltarol 2.32% Gel safe to use during pregnancy or breastfeeding?

Voltarol 2.32% Gel must not be used during the third trimester of pregnancy due to the risk of harm to the unborn baby. Use during the first and second trimesters should only be considered after discussion with a doctor. If you are breastfeeding, seek advice from your pharmacist or GP before using this product, as small amounts of diclofenac may pass into breast milk.

How long can I use Voltarol Joint Pain Relief Gel for?

Voltarol 2.32% Gel is intended for short-term use only. If your symptoms have not improved after 14 days of regular use, you should stop and consult your GP or pharmacist for further assessment. Prolonged use without medical supervision is not recommended, as it may mask an underlying condition that requires treatment.

What happens if I accidentally apply too much Voltarol Gel?

If you apply more gel than recommended, wipe off the excess with a clean cloth or tissue and wash the area with soap and water. Systemic toxicity from topical overdose is unlikely but possible if very large amounts are applied repeatedly. If you are concerned, contact NHS 111 or your pharmacist for advice.

Can I use Voltarol 2.32% Gel alongside oral pain relief like ibuprofen tablets?

Using Voltarol 2.32% Gel at the same time as oral NSAIDs such as ibuprofen or naproxen is generally not recommended, as it may increase your total NSAID exposure and the risk of side effects. Speak to your pharmacist before combining this gel with any other pain relief medicines, including over-the-counter products.

Is Voltarol 2.32% Gel effective for osteoarthritis?

Yes. Topical diclofenac gel for joint pain caused by osteoarthritis — particularly of the knee — is supported by clinical evidence and is recommended in NHS guidance as a first-line topical treatment option. It can help reduce pain and stiffness without the gastrointestinal risks associated with oral NSAIDs when used as directed.

What are the alternatives to Voltarol 2.32% Gel for joint pain?

Alternatives include other topical NSAIDs such as ibuprofen gel (e.g. Ibuleve), topical ketoprofen, or non-NSAID options like capsaicin cream for chronic joint pain. Oral pain relief such as paracetamol may also be used alongside topical treatments. You can explore our creams and ointments collection for other topical options available at Cured Pharmacy.

Can I use Voltarol Gel on my back or neck?

Voltarol 2.32% Gel can be applied to areas such as the lower back or neck for localised muscle and joint pain, provided the skin is intact and not broken or infected. Apply only to the specific painful area and avoid applying to large surface areas of the body. If back or neck pain is severe or persistent, seek medical advice.

Does Voltarol 2.32% Gel interact with warfarin or blood thinners?

There is a theoretical risk that topical diclofenac could interact with anticoagulants such as warfarin if absorbed systemically in significant amounts. If you are taking warfarin or any other blood-thinning medicine, speak to your GP or pharmacist before using this gel. Regular INR monitoring may be advisable if use is prolonged.

What is the latest research on topical diclofenac for joint pain?

Clinical evidence consistently supports the use of topical diclofenac for osteoarthritis pain, with studies showing meaningful reductions in pain scores compared to placebo, alongside a favourable local tolerability profile. NHS guidance and NICE recommendations acknowledge topical NSAIDs as a first-line option for knee and hand osteoarthritis, particularly in patients where oral NSAIDs are not suitable.

How Should You Use Voltarol Joint Pain Relief 2.32% Gel?

Using Voltarol 2.32% Gel correctly makes a real difference to how well it works. Always apply it to clean, dry, intact skin — never to broken, infected, or inflamed areas. Follow these steps each time you use it:

What Is the Correct Dose of Voltarol Joint Pain Relief 2.32% Gel?

The correct dose depends on the area being treated and the nature of your pain. Always use the smallest effective amount and do not exceed the maximum daily dose. The table below summarises recommended dosing by indication and age group.

When Is the Best Time to Use Voltarol Joint Pain Relief 2.32% Gel?

There is no single "best" time of day to apply Voltarol 2.32% Gel, but spacing your applications evenly — for example, morning, midday, and evening — helps maintain consistent levels of the active ingredient in the tissue. Many people find it particularly helpful to apply the gel before activities that tend to aggravate their joint pain, such as walking or exercise, and again in the evening when discomfort often peaks. Consistency matters more than timing.

How Long Can You Use Voltarol Joint Pain Relief 2.32% Gel For?

Voltarol 2.32% Gel is intended for short-term use. If your symptoms have not improved after 14 days of regular use, stop using the gel and consult your GP or pharmacist. Continuing to use it beyond this period without medical advice is not recommended, as persistent joint pain may indicate an underlying condition that requires proper diagnosis and management. Your pharmacist can help you decide whether to continue, switch to an alternative, or seek further assessment.

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 Voltarol Joint Pain Relief 2.32% Gel?

Most people who use Voltarol 2.32% Gel tolerate it well, but like all medicines, it can cause side effects. The most frequently reported reactions are localised to the skin at the site of application and are generally mild. They tend to resolve on their own without needing to stop treatment.

  • Skin redness (erythema) at the application site
  • Itching or pruritus where the gel has been applied
  • Dry or flaking skin in the treated area
  • A mild burning or stinging sensation immediately after application

What Are the Less Common Side Effects of Voltarol 2.32% Gel?

Less commonly, some people experience more noticeable skin reactions. These are still usually localised and not dangerous, but they may require you to stop using the gel and seek advice from your pharmacist.

  • Contact dermatitis — an inflammatory skin reaction that may cause a rash
  • Skin discolouration at the application site
  • Photosensitivity — increased sensitivity of the treated skin to sunlight
  • Blistering or eczema-like reactions
  • Localised swelling or oedema at the application site

What Are the Serious Side Effects of Voltarol Joint Pain Relief 2.32% Gel?

Serious side effects are rare with topical diclofenac, but they can occur. A severe allergic reaction (anaphylaxis or angioedema) is a medical emergency. Stop using the gel immediately and call 999 or go to your nearest A&E if you experience any of the following:

  • Swelling of the face, lips, tongue, or throat
  • Difficulty breathing or swallowing
  • A widespread skin rash, hives, or blistering across the body
  • Sudden dizziness or collapse

What Should You Do If You Experience Side Effects of Voltarol 2.32% Gel?

If you notice mild skin irritation, try reducing the amount of gel you apply and ensure you are not applying it to broken skin. If the reaction is more significant — such as a spreading rash or blistering — stop using the gel and speak to your pharmacist or GP. You can also report side effects directly to the MHRA via the Yellow Card scheme at yellowcard.mhra.gov.uk. This helps improve medicine safety for everyone.

Can Voltarol Joint Pain Relief Gel Interact With Other Medicines?

Although systemic absorption from topical diclofenac is low, interactions are still possible, particularly with certain medicines. Be cautious if you are taking any of the following, and always inform your pharmacist of all medicines you use:

  • Oral NSAIDs (e.g. ibuprofen, naproxen, aspirin) — combined use may increase total NSAID exposure
  • Anticoagulants (e.g. warfarin) — theoretical risk of altered anticoagulant effect
  • Ciclosporin or tacrolimus — potential for increased nephrotoxicity
  • Methotrexate — NSAIDs may reduce methotrexate clearance
  • Lithium — NSAIDs may increase lithium plasma levels

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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