Legal status by country
Is Ziconotide legal?
Written by Aaron CuhaReviewed Sep 2026
How Ziconotide is classified in the United States, United Kingdom, Australia and Canada, side by side. Each country has its own page with a direct answer, the regulator's approval status and what the classification means in practice.
All four countries, side by side
| Attribute | United States · FDA | United Kingdom · MHRA | Australia · TGA | Canada · Health Canada |
|---|---|---|---|---|
| Status | Approved | Approved | Approved | Approved |
| Classification | FDA-approved, prescription only | Licensed, prescription only (MHRA) | TGA-registered, prescription only | Health Canada approved, prescription only |
| Note | NDA 021060, approved 28 December 2004, marketed as Prialt. Prescription only, administered by intrathecal infusion in specialist pain services. Boxed warning for severe psychiatric symptoms and neurological impairment. | Licensed as Prialt for severe chronic pain in patients who require intrathecal analgesia. Specialist use only; it is not a drug a general prescriber would initiate. | Restricted to intrathecal use in specialist pain management. Not available in any other form. | Restricted to intrathecal use in specialist pain management. Not available in any other form. |
US FDA status: FDA-approved on 28 December 2004 under NDA 021060, for the management of severe chronic pain in adults for whom intrathecal therapy is warranted and who are intolerant of or refractory to other treatment. Intrathecal infusion is the only approved route. The label carries a boxed warning for severe psychiatric symptoms and neurological impairment.. Reviewed Sep 2026.
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General information current as of Sep 2026, not legal advice. Classifications change; confirm with the regulator or a lawyer for a specific situation. Educational use only. This database summarizes published research. It is not medical advice and contains no dosing protocols or recommendations for personal use. The Longevity Archive has no vendor relationships.