# Betaloc ZOK 50 (Metoprolol): NAFDAC Status, Maker & Uses in Nigeria

Betaloc ZOK 50 is a Metoprolol brand by AstraZeneca Nigeria Limited (extended-release tablet), made in Sweden.

## NAFDAC registration

As of our October 2026 copy of the NAFDAC Greenbook, the listing Betaloc ZOK 50 Tablets (registration number A4-6202) is recorded with status "Active".

Verify any number free: https://ogbogwu.com/nafdac-checker/

## Price in Nigeria

Online pharmacy listings for Metoprolol products: ₦9,100–₦35,570, median ₦26,550 (sampled October 2026 from licensed Nigerian online pharmacies; spans brands and pack sizes, indicative only).

## Details

- Generic: Metoprolol (Cardioselective beta-1 blocker)
- Manufacturer: AstraZeneca Nigeria Limited
- Form: Tablet
- Strength: 50 mg
- Full guide: https://ogbogwu.com/drugs/metoprolol/
- All registered Metoprolol brands: https://ogbogwu.com/drugs/metoprolol/brands/

Source: https://ogbogwu.com/brands/betaloc-zok-50/ — registration details quoted from the NAFDAC Greenbook (our copy: October 2026); listings can lag renewals.