How many grams are in a tube of Voltaren (diclofenac) gel?

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Last updated: November 18, 2025View editorial policy

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Voltaren Gel Tube Sizes

Voltaren (diclofenac) gel is available in multiple tube sizes, with the most common being 100 grams, though specific packaging varies by formulation and country.

Available Formulations and Sizes

Diclofenac Sodium Topical Solution 2%

  • Supplied in 112-gram pump bottles 1
  • Each pump actuation delivers 20 mg of diclofenac sodium in 1 gram of solution 1

Diclofenac Sodium 3% Gel (for Actinic Keratosis)

  • FDA-approved formulation contains 3% diclofenac sodium in 2.5% hyaluronic acid gel 2
  • Standard application requires twice daily dosing for 60-90 days 2

Standard Voltaren Gel 1% (Diclofenac Sodium)

  • Commonly available in 100-gram tubes based on standard pharmaceutical packaging 3
  • The 1% formulation contains 10 mg diclofenac sodium per gram 3

Important Packaging Considerations

  • Voltaren Emulgel formulations contain diclofenac diethylammonium 1.16% (w/w) in combination emulsion cream and gel 4
  • Application amounts vary by indication: typical dosing ranges from 2.5 to 5 mg/cm² of skin surface 4
  • Storage requirements: Store at 25°C (77°F) with excursions permitted to 15-30°C (59-86°F) 1

Clinical Context

The tube size matters for treatment duration planning, as chronic pain conditions may require ongoing therapy 3. For actinic keratosis treatment specifically, patients need sufficient quantity for 60-90 days of twice-daily application 2.

References

Guideline

Diclofenac Formulations for Actinic Keratosis

Praxis Medical Insights: Practical Summaries of Clinical Guidelines, 2025

Research

[The percutaneous absorption of diclofenac].

Arzneimittel-Forschung, 1986

Professional Medical Disclaimer

This information is intended for healthcare professionals. Any medical decision-making should rely on clinical judgment and independently verified information. The content provided herein does not replace professional discretion and should be considered supplementary to established clinical guidelines. Healthcare providers should verify all information against primary literature and current practice standards before application in patient care. Dr.Oracle assumes no liability for clinical decisions based on this content.

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