Isoniazid — All Brands in Nigeria

2 brands of Isoniazid are available in Nigeria. This table includes the brand name, manufacturer, available strengths, and dosage form for each product.

Brand Name	Manufacturer	Strength	Form
Isoniazid (Generic)	Various	100mg, 300mg	Tablet
Nydrazid	Various	100mg, 300mg	Tablet

Back to Isoniazid page Verify a NAFDAC registration number

Data source: NAFDAC Greenbook (National Agency for Food and Drug Administration and Control). Registration data is updated regularly. Last updated: 2026-02-01.