Isoniazid We have found the Brand name of Isoniazid. Currently, 6 brands available by this Isoniazid.List of Brands for Isoniazid MedicationINH (Tablet) 100 mgIsoniazidSynovia Pharma PLC.INH (Tablet) 300 mgIsoniazidSynovia Pharma PLC.Servizid (Tablet) 300 mgIsoniazidNovartis (Bangladesh) Ltd.G Isoniazide (Tablet) 300 mgIsoniazidGonoshasthaya Pharmaceuticals Ltd.Isonid (Tablet) 300 mgIsoniazidG. A. Company Ltd.Isoniazid (Tablet) 300 mgIsoniazidEDCL