Active substances
Atenolol + Chlortalidone
- SFDA 1
- US FDA 11
- Health Canada 2
- US price lines 2
- NHS prices 2
SFDA Saudi Arabia — SFDA human drug list
| Trade name | Strength | Form · route | Pack | Public price | Type | Company | Status |
|---|---|---|---|---|---|---|---|
| TENORETIC TAB | 100,25 mg,mg | Film-coated tablet · Oral use | 28 Blister | SAR 28.95 | NCE · Prescription | Atnahs Pharma UK Limited | Valid |
Indications — CHI Daman Drug Formulary
HYPERTENSION
US FDA United States — FDA approvals (Drugs@FDA)
| Product | Strength | Form · route | Applicant | Status | First approved |
|---|---|---|---|---|---|
| ATENOLOL AND CHLORTHALIDONE | 100MG;25MG; 50MG;25MG | tablet · oral | AIPING PHARM INC | Prescription | 31 May 1990 |
| ATENOLOL AND CHLORTHALIDONE | 50MG;25MG; 100MG;25MG | tablet · oral | WATSON LABS | Prescription | 2 Jul 1992 |
| ATENOLOL AND CHLORTHALIDONE | 50MG;25MG; 100MG;25MG | tablet · oral | ZYDUS PHARMS | Prescription | 8 Mar 2019 |
| ATENOLOL AND CHLORTHALIDONE | 50MG;25MG; 100MG;25MG | tablet · oral | UNICHEM | Prescription | 25 Nov 2020 |
| ATENOLOL AND CHLORTHALIDONE | 50MG;25MG; 100MG;25MG | tablet · oral | NOVITIUM PHARMA | Prescription | 25 Oct 2021 |
| TENORETIC 100 | 100MG;25MG | tablet · oral | TWI PHARMS | Discontinued | 8 Jun 1984 |
| TENORETIC 50 | 50MG;25MG | tablet · oral | TWI PHARMS | Discontinued | 8 Jun 1984 |
| ATENOLOL AND CHLORTHALIDONE | 100MG;25MG; 50MG;25MG | tablet · oral | SUN PHARM INDUSTRIES | Discontinued | 29 Apr 1993 |
| ATENOLOL AND CHLORTHALIDONE | 50MG;25MG; 100MG;25MG | tablet · oral | AUROBINDO PHARMA USA | Discontinued | 31 Oct 1993 |
| ATENOLOL AND CHLORTHALIDONE | 50MG;25MG; 100MG;25MG | tablet · oral | PLIVA | Discontinued | 24 Sep 1997 |
| ATENOLOL AND CHLORTHALIDONE | 50MG;25MG; 100MG;25MG | tablet · oral | NOSTRUM LABS | Discontinued | 14 May 1998 |
Canada Canada — marketed products (Health Canada)
| Brand | DIN | Strength | Form · route | Company |
|---|---|---|---|---|
| AA-ATENIDONE | 02248763 | 25 MG; 50 MG | TABLET · ORAL | AA PHARMA INC |
| AA-ATENIDONE | 02248764 | 25 MG; 100 MG | TABLET · ORAL | AA PHARMA INC |
Prices — United States and England
| Source | Product as listed | Price | Unit / pack | Date |
|---|---|---|---|---|
| US NADAC | ATENOLOL-CHLORTHALIDONE 100-25 | $0.33513 | per EA | 23 Sep 2026 |
| US NADAC | ATENOLOL-CHLORTHALIDONE 50-25 | $0.22171 | per EA | 23 Sep 2026 |
| NHS Drug Tariff | Co-tenidone 100mg/25mg tablets | £1.24 | 28 tablet | 1 Oct 2026 |
| NHS Drug Tariff | Co-tenidone 50mg/12.5mg tablets | £4.37 | 28 tablet | 1 Oct 2026 |
NADAC: average price US retail pharmacies pay to buy the medicine. NHS Drug Tariff Part VIIIA: basic price reimbursed to pharmacies in England and Wales.
Components
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), 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.