Desenex Ointment Zinc Undecylenate 20% w/w Undecylenic Acid 5% w/w

GET /v1/drugs/5889c152-9fd1-41de-842d-7851c358aee2
GET /v1/drugs/5889c152-9fd1-41de-842d-7851c358aee2?format=fhir

Every response carries last_synced_at, so freshness is a field rather than a promise. Below is exactly what the ingestion wrote, before any presentation — the same JSON the API returns under payload.

{
  "form": "Ointment",
  "routes": [
    "Topical use"
  ],
  "source": "hpra",
  "atc_all": [
    "D01AE",
    "D01AE04"
  ],
  "strength": null,
  "pa_number": "PA0126/154/001",
  "substances": [
    "Zinc undecylenate",
    "Undecylenic acid"
  ],
  "legal_basis": "Generic application (Article 10(1) of Directive No 2001/83/EC)",
  "market_info": "Marketed",
  "authorised_at": "20/03/1998",
  "dispensing_status": "Product not subject to medical prescription",
  "registration_status": "AU",
  "supply_legal_status": "Supply through non-pharmacy outlets and pharmacies",
  "interchangeable_code": null
}