S2 | Pharmacy Medicine

What Schedule Is Hydrogen Peroxide?

Hydrogen Peroxide scheduling and classification across Australia, United States, and international jurisdictions. Also known as HYDROGEN PEROXIDE Solution 10 Vol (3%) solution bottle, HYDROGEN PEROXIDE Solution 20 Vol (6%) solution bottle, HYDROGEN PEROXIDE 3% hydrogen peroxide 3% w/v topical solution ampoule.

S2 in Australia Source: TGA, FDA Updated April 2026

Hydrogen Peroxide (HYDROGEN PEROXIDE Solution 10 Vol (3%) solution bottle) is classified as S2 (Pharmacy Medicine - available from a pharmacy without a prescription, but must be provided by a pharmacist) under the Therapeutic Goods Administration (TGA) in Australia. It is FDA approved in the United States.

Key Takeaways

  • Australia (TGA): S2 - Pharmacy Medicine - available from a pharmacy without a prescription, but must be provided by a pharmacist
  • United States (FDA): Approved (Rx only)
  • Risk level: Minimal (0 points)

Scheduling by Jurisdiction

Jurisdiction Regulatory Body Classification Status
Australia TGA (Therapeutic Goods Administration) S2 Not PBS listed
United States FDA / DEA Rx only (not DEA scheduled) FDA approved

What S2 Means for Hydrogen Peroxide

Hydrogen Peroxide is classified as S2 under the TGA Standard for the Uniform Scheduling of Medicines and Poisons (SUSMP). Pharmacy Medicine - available from a pharmacy without a prescription, but must be provided by a pharmacist.

Claims and Workers Compensation Implications

When Hydrogen Peroxide (S2) appears on a claimant's medication list, the scheduling classification affects how claims professionals should assess and manage the claim.

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Related Resources

Important: This page is general health information, not personal medical advice. If you have questions about your medication — including starting it, stopping it, changing the dose, or combining it with something else — speak with your doctor or pharmacist. For an emergency or suspected overdose, call your local emergency number or poison information service immediately. Information is drawn from regulator and clinical guideline sources (TGA, FDA, MHRA, NICE, PBS, CDC); see our methodology for details.