Active substance
Piperazine
- US FDA 9
- UK MHRA 2
US FDA United States — FDA approvals (Drugs@FDA)
| Product | Strength | Form · route | Applicant | Status | First approved |
|---|---|---|---|---|---|
| MULTIFUGE | EQ 500MG BASE/5ML | syrup · oral | BLULINE | Discontinued | 12 Jul 1954 |
| ANTEPAR | EQ 500MG BASE/5ML | syrup · oral | GLAXOSMITHKLINE | Discontinued | 25 Jan 1957 |
| ANTEPAR | EQ 500MG BASE | tablet · oral | GLAXOSMITHKLINE | Discontinued | 25 Jan 1957 |
| PIPERAZINE CITRATE | EQ 250MG BASE | tablet · oral | IMPAX LABS | Discontinued | 19 Jul 1973 |
| PIPERAZINE CITRATE | EQ 500MG BASE/5ML | syrup · oral | LANNETT | Discontinued | 25 Jul 1974 |
| PIPERAZINE CITRATE | EQ 500MG BASE/5ML | syrup · oral | LUITPOLD | Discontinued | |
| PIPERAZINE CITRATE | EQ 500MG BASE/5ML | syrup · oral | ALPHARMA US PHARMS | Discontinued | |
| VERMIDOL | EQ 500MG BASE/5ML | syrup · oral | SOLVAY | Discontinued | |
| BRYREL | EQ 500MG BASE/5ML | syrup · oral | SANOFI AVENTIS US | Discontinued |
UK MHRA United Kingdom — marketing authorisations
| Product | Authorisation | Holder | Legal status |
|---|---|---|---|
| ASCALIX SYRUP 4G/30ML | PL 00400/5000R | WALLACE MANUFACTURING CHEMISTS LIMITED | P |
| ASCALIX SYRUP 750MG/5ML | PL 00400/5005R | WALLACE MANUFACTURING CHEMISTS LIMITED | P |
Combinations containing Piperazine
Values as published by each source: SFDA human drug list (4-2026, as published by the Council of Health Insurance; indications from the CHI Daman Drug Formulary), Drugs@FDA, EMA medicines data, Health Canada Drug Product Database (Open Government Licence – Canada), MHRA category lists of UK marketing authorisations (Open Government Licence v3.0), CMS NADAC, NHS Drug Tariff Part VIIIA (NHSBSA Copyright, Open Government Licence v3.0), WHO Model List of Essential Medicines (CC BY 3.0 IGO; regrouped by active substance, not created by WHO), EMA PRAC, US FDA safety-related labeling changes and MHRA Drug Safety Update (Open Government Licence v3.0). Sources and reuse. Not a substitute for the official registers or the product information.