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Quick summary

Type of medicine

Topical NSAID (Nonsteroidal Anti-Inflammatory Drug)


Yes, generic versions of diclofenac gel are available

Active Ingredient

Diclofenac diethylammonium

Effective within

Varies; some users may experience relief shortly after application, while others may require a few days of consistent use

Works by

Reducing inflammation and relieving pain locally

Side effects

Skin irritation, redness, itching, dry skin, burning or stinging sensation

Medication details


Voltarol Gel Max Strength is a widely recognized and clinically approved topical medication available in the United Kingdom. It belongs to the nonsteroidal anti-inflammatory drug (NSAID) class and is formulated to provide localized relief for various painful conditions. This gel is particularly suitable for those seeking effective pain management for musculoskeletal conditions and injuries. In this comprehensive guide, we will explore everything you need to know about Voltarol Gel Max Strength, including directions for use, active ingredients, potential side effects, and important warnings.


Using Voltarol Gel Max Strength correctly is crucial to achieving the best results and avoiding potential side effects. Follow these directions carefully:
Clean the Affected Area: Before applying the gel, ensure that the skin over the painful area is clean and dry. Gently wash and pat dry if necessary.
Apply a Small Amount: Take a small amount of Voltarol Gel Max Strength (usually a pea-sized amount) and apply it to the affected area.
Massage Gently: Use your fingers to gently massage the gel into the skin over the painful area. Ensure even distribution.
Wash Hands: After applying the gel, wash your hands thoroughly to avoid accidental contact with sensitive areas like the eyes or mouth.
Frequency of Use: You can apply Voltarol Gel Max Strength up to three times a day, but it's important to follow the specific instructions provided on the product packaging or as directed by your healthcare professional.
Duration of Use: Do not use Voltarol Gel Max Strength continuously for more than 14 days unless advised otherwise by a healthcare provider.
Consult a Healthcare Professional: If your condition does not improve or worsens after using Voltarol Gel Max Strength, consult a healthcare professional for further evaluation and guidance.


Voltarol Gel Max Strength contains the active ingredient diclofenac diethylammonium. Diclofenac is a powerful NSAID known for its anti-inflammatory and analgesic properties. When applied topically, it penetrates the skin to target inflammation at the site of application. This active ingredient effectively reduces pain and swelling associated with musculoskeletal conditions, making it a preferred choice for localized pain relief.
Inactive ingredients in Voltarol Gel Max Strength may include carbomers, cocoyl caprylocaprate, isopropyl alcohol, liquid paraffin, perfume cream 45 (containing benzyl benzoate), propylene glycol, and purified water.

Side Effects

While Voltarol Gel Max Strength is generally well-tolerated, like all medications, it may cause side effects in some individuals. Common side effects associated with diclofenac gel use include:
Skin Irritation: Mild redness, itching, or irritation at the application site.
Allergic Reactions: Rarely, some individuals may experience allergic skin reactions, such as rash or hives.
Dry Skin: Excessive use of the gel may lead to dryness of the skin.
Burning or Stinging Sensation: Temporary sensations of burning or stinging at the application site.
If you experience severe skin reactions, blistering, or any unexpected side effects, discontinue use and seek medical advice promptly. It's essential to report any side effects to your healthcare provider or the Medicines and Healthcare products Regulatory Agency (MHRA).


Before using Voltarol Gel Max Strength, consider the following warnings:
Allergies: Inform your healthcare provider if you are allergic to diclofenac or any other NSAID, as this product may not be suitable for you.
Avoid Sensitive Areas: Do not apply the gel near the eyes, mouth, nostrils, genitals, or on broken, infected, or irritated skin.
Pregnancy and Breastfeeding: Consult a healthcare professional before using this gel if you are pregnant, planning to become pregnant, or breastfeeding.
Children: Voltarol Gel Max Strength is typically not recommended for children under 14 years old. Consult a healthcare provider for appropriate alternatives for pediatric use.
Medical Conditions: If you have a history of certain medical conditions, such as asthma, stomach ulcers, or bleeding disorders, consult a healthcare provider before using this product.
Interactions: Inform your healthcare provider of all medications, including over-the-counter drugs and supplements, to avoid potential interactions.
Long-term Use: Prolonged or excessive use of topical NSAIDs like Voltarol Gel Max Strength may increase the risk of systemic side effects. Discuss long-term use with your healthcare provider.
Keep Out of Reach: Store Voltarol Gel Max Strength out of reach of children, and do not ingest the gel.

Medically reviewed and published

  • This page was medically reviewed by Dr Sohaib Imtiaz, Clinical Lead on Oct 5, 2023, 2:45 pm

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Please read our FAQs page to find out more.

Can Voltarol Gel Max Strength be used on any part of the body?

Yes, Voltarol Gel Max Strength can be applied to various parts of the body where you are experiencing pain due to musculoskeletal conditions, such as the back, knees, shoulders, or joints. However, avoid applying it near sensitive areas like the eyes, mouth, nostrils, genitals, or on broken, infected, or irritated skin.

Can I use Voltarol Gel Max Strength if I'm already taking oral pain medication or supplements?

It's important to inform your healthcare provider about all medications and supplements you are taking, including over-the-counter drugs, before using Voltarol Gel Max Strength. They can provide guidance on potential interactions and help you determine the best pain management strategy for your specific needs.

How long does it take for Voltarol Gel Max Strength to start working?

The onset of relief with Voltarol Gel Max Strength can vary from person to person. Some individuals may experience relief shortly after application, while others may require a few days of consistent use. If you don't notice improvement after using the gel as directed, consult your healthcare provider for further evaluation.

Is Voltarol Gel Max Strength safe for long-term use?

Prolonged or excessive use of topical NSAIDs like Voltarol Gel Max Strength may increase the risk of systemic side effects. It's essential to discuss long-term use with your healthcare provider. They can assess your condition and recommend the most appropriate treatment plan, which may include periodic breaks from the gel.

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