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Voltarol Back and Muscle Pain Relief 1.16% Gel

Voltarol Back and Muscle Pain Relief 1.16% Gel

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  • ✔️ Targets localised back and muscle pain directly at the source
  • ✔️ Contains diclofenac, a clinically proven anti-inflammatory ingredient
  • ✔️ Reduces inflammation without the gastrointestinal risks of oral NSAIDs
  • ✔️ Suitable for adults and adolescents aged 14 and over
  • ✔️ Convenient topical gel format — no tablets or water needed

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What Is Voltarol Back and Muscle Pain Gel?

 

If you've ever struggled with a stiff lower back after a long day at work, or woken up with aching muscles after exercise, you'll know how much it can affect your daily life. Voltarol back and muscle pain gel is a topical anti-inflammatory gel containing diclofenac diethylammonium 1.16% w/w — a well-established non-steroidal anti-inflammatory drug (NSAID) applied directly to the skin. It's designed to target localised pain at the source, rather than working systemically like an oral tablet. You can find it alongside other trusted options in our pain relief collection.

This gel is available over the counter in the UK without a prescription, making it a convenient first-line option for adults and adolescents aged 14 and over dealing with back pain, muscle strains, and soft tissue injuries. It's a well-recognised product that has been used widely across the UK for many years.

 

How Does Voltarol Back and Muscle Pain Relief 1.16% Gel Work?

 

Diclofenac, the active ingredient, works by inhibiting cyclooxygenase (COX) enzymes — specifically COX-1 and COX-2. These enzymes are responsible for producing prostaglandins, which are chemical messengers that trigger inflammation, swelling, and pain. By blocking their production locally, the gel helps reduce pain and inflammation at the site of application.

  • Diclofenac penetrates the skin and underlying tissue to reach the site of inflammation
  • COX enzyme inhibition reduces prostaglandin synthesis locally
  • Inflammation, swelling, and pain signals are dampened at the source
  • Systemic absorption is significantly lower than with oral diclofenac, reducing the risk of gastrointestinal side effects

 

Who Should Use Voltarol Back and Muscle Pain Relief 1.16% Gel?

 

This gel is suitable for adults and adolescents aged 14 and over who are experiencing localised musculoskeletal pain. It's particularly useful when the pain is in a specific, accessible area — such as the lower back, shoulders, or legs — rather than widespread body pain.

  • Adults with acute lower back pain or muscle strain
  • People recovering from minor sports injuries or soft tissue trauma
  • Individuals who prefer topical treatment to avoid oral NSAID side effects
  • Adolescents aged 14 and over with localised muscle pain (under adult supervision)

 

How Does Voltarol Gel Compare to Ibuprofen Gel?

 

Feature Voltarol Back & Muscle Pain Relief 1.16% Gel Ibuprofen 5% Gel (e.g. Ibuleve)
Active ingredient Diclofenac diethylammonium 1.16% Ibuprofen 5%
Drug class NSAID (topical) NSAID (topical)
Minimum age 14 years 12 years (varies by brand)
Application frequency Up to 3 times daily Up to 3–4 times daily
UK OTC availability Yes Yes

 

Is Voltarol Back and Muscle Pain Relief 1.16% Gel Suitable for Long-Term Use?

 

For most people, this gel is intended for short-term use — typically up to 7 days for back and muscle pain. If your symptoms persist beyond this period, it's important to speak to your GP or pharmacist rather than continuing to self-treat. Prolonged use without medical review isn't recommended, as ongoing pain may indicate an underlying condition that needs proper assessment.

Store the gel below 25°C and keep it out of reach of children. If you're managing a more complex pain condition alongside other treatments, you might also want to explore our creams and ointments collection for complementary topical options. The Voltarol back and muscle pain gel should be kept away from eyes, mucous membranes, and broken skin at all times.

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 Back and Muscle Pain Relief 1.16% Gel specifications
Treatment category Musculoskeletal pain relief
Active ingredient Diclofenac diethylammonium 1.16% w/w
Drug class Non-steroidal anti-inflammatory drug (NSAID)
Mechanism of action COX-1 and COX-2 enzyme inhibition reducing prostaglandin synthesis
Route of administration Topical (cutaneous)
Preparation Gel
Strength 1.16% w/w diclofenac diethylammonium
Suitable for Adults and adolescents aged 14 and over
UK classification General Sale List (GSL) / Pharmacy (P) medicine
Pack sizes 50g, 100g, 150g (varies by retailer)

Specifications of Voltarol Back and Muscle Pain Relief 1.16% Gel

 

What Is Voltarol Back and Muscle Pain Relief 1.16% Gel and What Is It Used For?

 

Voltarol Back and Muscle Pain Relief 1.16% Gel is a topical NSAID gel used to relieve localised pain and inflammation associated with musculoskeletal conditions. It contains diclofenac diethylammonium as its active ingredient and is applied directly to the skin over the painful area. It is indicated for the symptomatic relief of pain in conditions such as acute low back pain, muscle strains, sprains, and minor soft tissue injuries in adults and adolescents aged 14 and over.

 

What Do You Need to Know Before Using Voltarol Back and Muscle Pain Relief 1.16% Gel?

 

Before using this gel, it's important to check whether it's appropriate for you. There are certain situations where it should not be used, and others where extra caution is needed.

Do not use this 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 (28 weeks or beyond)
  • Have broken, damaged, infected, or inflamed skin at the application site
  • Are under 14 years of age

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

  • Have a history of peptic ulcer disease or gastrointestinal bleeding
  • Have impaired kidney or liver function
  • Are in the first or second trimester of pregnancy or are breastfeeding
  • Have asthma, as NSAIDs can occasionally trigger bronchospasm

Known drug interactions to be aware of:

  • Systemic NSAIDs (oral ibuprofen, naproxen, aspirin) — concurrent use may increase the risk of side effects
  • Anticoagulants such as warfarin — topical diclofenac may slightly increase systemic absorption; monitor accordingly
  • Ciclosporin and methotrexate — caution advised due to potential nephrotoxic effects

 

How Should You Use Voltarol Back and Muscle Pain Relief 1.16% 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 never use it on large areas of skin or under occlusive dressings.

  1. Wash and dry your hands before use
  2. Squeeze a small amount of gel (approximately 2–4g, roughly the size of your palm) onto your fingertips
  3. Apply gently to the affected area and rub in thoroughly
  4. Wash your hands after application, unless the hands are the area being treated
  5. Allow the gel to dry before covering the area with clothing
  6. Do not apply near the eyes, mouth, or mucous membranes
Indication Age Group Dose Frequency
Back pain / muscle strain Adults & adolescents 14+ 2–4g per application Up to 3 times daily
Soft tissue injury Adults & adolescents 14+ 2–4g per application Up to 3 times daily
Children under 14 Not applicable Not recommended Not recommended

 

What Are the Possible Side Effects of Voltarol Back and Muscle Pain Relief 1.16% Gel?

 

Like all medicines, this gel can cause side effects, although not everyone will experience them. Most side effects are localised to the skin at the application site and are generally mild.

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

  • Skin redness or erythema at the application site
  • Itching or pruritus
  • Burning or stinging sensation on the skin
  • Dry or flaking skin at the treated area

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

  • Contact dermatitis (allergic skin reaction)
  • Rash or urticaria (hives)
  • Localised swelling or oedema
  • Photosensitivity (increased sensitivity to sunlight at the treated area)

Stop using the gel and seek medical advice immediately if you develop signs of a severe allergic reaction, such as facial swelling, difficulty breathing, or widespread rash. Systemic side effects are rare with topical use but can occur if the gel is applied to large areas or used for prolonged periods. If you're also managing other health concerns, our first aid collection includes products that may help with minor skin reactions.

 

How Should You Store Voltarol Back and Muscle Pain Relief 1.16% Gel?

 

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

  • Store below 25°C in a cool, dry place
  • Do not freeze
  • 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 or carton
  • Do not dispose of medicines via wastewater or household waste — return unused gel to your pharmacy

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 Back and Muscle Pain Relief 1.16% Gel online in the UK?

You can buy Voltarol Back and Muscle Pain Relief 1.16% Gel directly from Cured Pharmacy, a GPhC-registered UK online pharmacy. It is available without a prescription as an over-the-counter medicine. Browse our full pain relief collection for this and other topical pain treatments.

How does Voltarol Back and Muscle Pain Relief 1.16% Gel work in the body?

The gel contains diclofenac diethylammonium, an NSAID that inhibits COX-1 and COX-2 enzymes responsible for producing prostaglandins — the chemicals that cause pain and inflammation. By blocking these enzymes locally at the skin surface, the gel reduces pain and swelling at the site of application. Because it's applied topically, systemic absorption is much lower than with oral NSAIDs, which means fewer gastrointestinal side effects for most people.

How do I apply Voltarol Back and Muscle Pain Relief 1.16% Gel step by step?

Start by washing and drying your hands. Squeeze approximately 2–4g of gel onto your fingertips and gently rub it into the affected area until fully absorbed. Wash your hands afterwards unless the hands themselves are the area being treated, and allow the skin to dry before covering with clothing.

How often should I use Voltarol Back and Muscle Pain Relief 1.16% Gel each day?

Apply the gel up to three times daily to the affected area. Try to space applications evenly throughout the day — for example, morning, afternoon, and evening. Do not apply more frequently than recommended, and avoid applying to large areas of skin at once.

What are the side effects of Voltarol Back and Muscle Pain Relief 1.16% Gel?

The most common side effects are localised skin reactions at the application site, including redness, itching, a burning sensation, or dry skin. Less commonly, contact dermatitis or photosensitivity may occur. If you develop a severe skin reaction, facial swelling, or difficulty breathing, stop use immediately and seek medical attention.

Who should not use Voltarol Back and Muscle Pain Relief 1.16% Gel?

This gel is not suitable for people who are allergic to diclofenac or other NSAIDs such as aspirin or ibuprofen. It should not be used during the third trimester of pregnancy, on broken or infected skin, or by anyone under 14 years of age. Always check with your pharmacist if you are unsure whether this product is right for you.

How long can I use Voltarol Back and Muscle Pain Relief 1.16% Gel for?

For back and muscle pain, the recommended maximum duration of use is 7 days without medical supervision. If your pain has not improved after this time, or if it worsens, you should consult your GP or pharmacist. Prolonged use without review is not advised, as persistent pain may indicate an underlying condition requiring further assessment.

Can I use Voltarol Back and Muscle Pain Relief 1.16% Gel during pregnancy?

This gel must not be used during the third trimester of pregnancy (from 28 weeks onwards) as NSAIDs can affect foetal kidney function and may cause premature closure of the ductus arteriosus. During the first and second trimesters, use only if clearly necessary and after seeking advice from your GP or midwife. If you are breastfeeding, consult a healthcare professional before use.

Can I use Voltarol Back and Muscle Pain Relief 1.16% Gel alongside oral ibuprofen or aspirin?

Using this gel at the same time as oral NSAIDs such as ibuprofen, naproxen, or aspirin is generally not recommended, as it may increase the overall NSAID load and the risk of side effects. Speak to your pharmacist before combining any topical and oral pain relief medicines. They can help you find the safest combination for your situation.

What happens if I accidentally apply too much Voltarol Back and Muscle Pain Relief 1.16% Gel?

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

Is Voltarol Back and Muscle Pain Relief 1.16% Gel suitable for sports injuries?

Yes, this gel is commonly used for minor sports-related soft tissue injuries such as muscle strains, sprains, and bruising. It is suitable for adults and adolescents aged 14 and over. For more serious injuries — such as suspected fractures or significant joint damage — always seek medical assessment rather than relying on topical treatment alone.

What are the alternatives to Voltarol Back and Muscle Pain Relief 1.16% Gel?

Alternatives include other topical NSAIDs such as ibuprofen gel (e.g. Ibuleve or Phorpain), or oral pain relief options such as paracetamol or ibuprofen tablets. You can explore a range of options in our creams and ointments collection. Your pharmacist can advise on the most appropriate choice based on your symptoms and medical history.

Can I use Voltarol Back and Muscle Pain Relief 1.16% Gel on my neck or shoulders?

Yes, the gel can be applied to accessible areas of the body including the neck, shoulders, and upper back, provided the skin is intact and not broken or infected. Avoid applying near the eyes or face. If neck pain is severe, persistent, or accompanied by other symptoms such as numbness or weakness, seek medical advice promptly.

Does Voltarol Back and Muscle Pain Relief 1.16% Gel have a smell?

Voltarol gel has a mild, slightly medicinal scent due to its excipients, but it is generally considered non-intrusive and fades quickly after application. It is not strongly scented like some heat rubs or menthol-based products. Most people find it easy to use discreetly during the day or before bed.

What is the latest evidence on topical diclofenac for back pain?

Clinical evidence supports the use of topical diclofenac for localised musculoskeletal pain, with studies showing meaningful pain reduction compared to placebo in conditions such as acute back pain and soft tissue injuries. The NHS recognises topical NSAIDs as a useful option for localised pain, particularly in patients who wish to avoid oral NSAID side effects. Always follow current NHS and NICE guidance when choosing a pain management approach.

How Should You Use Voltarol Back and Muscle Pain Relief 1.16% Gel?

Always read the patient information leaflet before use and follow the instructions carefully. This gel is for external use only — never swallow it, and keep it away from your eyes, mouth, and mucous membranes. If you accidentally get gel in your eyes, rinse thoroughly with clean water and seek medical advice if irritation persists.

Follow these steps each time you apply the gel:

What Is the Correct Dose of Voltarol Back and Muscle Pain Relief 1.16% Gel?

The correct dose depends on the area being treated and the severity of your symptoms. Do not apply more than the recommended amount, and avoid applying to large areas of skin simultaneously, as this increases systemic absorption.

When Is the Best Time to Use Voltarol Back and Muscle Pain Relief 1.16% Gel?

There is no single "best" time — the key is to space your applications evenly throughout the day to maintain consistent pain relief. Many people find it helpful to apply the gel in the morning to ease stiffness, again in the afternoon if needed, and once more in the evening before bed. Applying before physical activity or physiotherapy sessions may also help manage discomfort during movement.

Avoid applying immediately before swimming or bathing, as water will wash the gel away before it has had time to absorb properly into the skin.

How Long Can You Use Voltarol Back and Muscle Pain Relief 1.16% Gel For?

This gel is intended for short-term use. For back and muscle pain, do not use for more than 7 days without consulting a doctor or pharmacist. If your symptoms have not improved within this time, or if they worsen at any point, stop using the gel and seek professional medical advice. Continuing to self-treat beyond the recommended period without review is not appropriate, as persistent pain may have an underlying cause that needs proper diagnosis.

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 Back and Muscle Pain Relief 1.16% Gel?

Most people who use this gel tolerate it well, and side effects are usually mild and confined to the area of skin where the gel has been applied. These local reactions are the most frequently reported and typically resolve on their own once you stop using the product.

  • Skin redness (erythema) at the application site
  • Itching or pruritus
  • Burning or stinging sensation on the skin
  • Dry or flaking skin at the treated area

What Are the Less Common Side Effects of Voltarol Back and Muscle Pain Relief 1.16% Gel?

Less commonly, some people may experience more pronounced skin reactions. These are still generally localised but may require you to stop using the gel and seek advice from a pharmacist or GP.

  • Contact dermatitis — an allergic skin reaction causing redness, blistering, or weeping
  • Urticaria (hives) — raised, itchy welts on the skin
  • Localised oedema (swelling) at the application site
  • Photosensitivity — increased sensitivity to sunlight at the treated area
  • Skin rash spreading beyond the application site

What Are the Serious Side Effects of Voltarol Back and Muscle Pain Relief 1.16% Gel?

Serious side effects are rare with topical diclofenac, particularly when used as directed on small areas of skin for short periods. However, systemic absorption can occur — especially if the gel is applied to large areas, used under occlusive dressings, or used for prolonged periods. In rare cases, this may lead to systemic NSAID-related effects.

Seek immediate medical attention if you experience any of the following:

  • Signs of a severe allergic reaction: facial swelling, difficulty breathing, or widespread rash
  • Severe skin blistering or peeling (possible Stevens-Johnson syndrome — extremely rare)
  • Symptoms of gastrointestinal bleeding such as dark stools or vomiting blood
  • Worsening of asthma symptoms after application

What Should You Do If You Experience Side Effects of Voltarol Back and Muscle Pain Relief 1.16% Gel?

If you notice a mild skin reaction such as redness or itching, try reducing the amount of gel you apply or the frequency of application. If the reaction persists or worsens, stop using the gel and speak to your pharmacist. For any severe or unexpected reaction, stop use immediately and contact your GP or call NHS 111.

You can also report suspected side effects directly to the MHRA via the Yellow Card scheme at yellowcard.mhra.gov.uk. This helps improve medicine safety monitoring across the UK.

Can Voltarol Back and Muscle Pain Relief 1.16% Gel Interact With Other Medicines?

Although topical diclofenac has lower systemic absorption than oral NSAIDs, interactions are still possible — particularly if you are using other medicines that affect the same pathways. Always inform your pharmacist of all medicines you are currently taking, including over-the-counter products and supplements.

  • Oral NSAIDs (ibuprofen, naproxen, aspirin) — concurrent use may increase the risk of NSAID-related side effects
  • Anticoagulants such as warfarin — monitor closely as topical diclofenac may slightly affect clotting
  • Ciclosporin or methotrexate — caution advised due to potential additive nephrotoxicity
  • Lithium — NSAIDs may increase lithium plasma levels; seek medical advice before use

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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