SFDA Saudi Arabia — SFDA human drug list
| Trade name | Strength | Form · route | Pack | Public price | Type | Company | Status |
| Pifeltro | 100 mg | Film-coated tablet · Oral use | 30 Bottle | SAR 1361.80 | NCE · Prescription | Merck Sharp & Dohme B.V | Valid |
Indications — CHI Daman Drug Formulary
HUMAN IMMUNODEFICIENCY VIRUS
US FDA United States — FDA approvals (Drugs@FDA)
| Product | Strength | Form · route | Applicant | Status | First approved |
| PIFELTRO | 100MG | tablet · oral | MSD MERCK CO | Prescription | 30 Aug 2018 |
EMA European Union — centrally authorised medicines
Pifeltro Merck Sharp & Dohme B.V. · Authorised · authorised 22 Nov 2018 · ATC J05AG06
Therapeutic indication (EMA)
Pifeltro is indicated, in combination with other antiretroviral medicinal products, for the treatment of adults, and adolescents aged 12 years and older weighing at least 35 kg infected with HIV 1 without past or present evidence of resistance to the NNRTI class.
Canada Canada — marketed products (Health Canada)
| Brand | DIN | Strength | Form · route | Company |
| PIFELTRO | 02481545 | 100 MG | TABLET · ORAL | MERCK CANADA INC |
Prices — United States and England
| Source | Product as listed | Price | Unit / pack | Date |
| US NADAC | PIFELTRO 100 MG TABLET | $60.78687 | per EA | 23 Sep 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.
Combinations containing Doravirine
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.