Homepharmacology INH means.. Isonicotinic acid hydrazide. isoniazide publisher :NIL NAM -May 23, 2017 INH means: a- isoniazide. b- Isonicotinic acid hydrazide. c- A & B.*** Labels pharmacology Facebook Twitter Share:INH means.. Isonicotinic acid hydrazide. isoniazide Facebook Twitter WhatsApp Pinterest LinkedIn Reddit Tumblr Telegram Email