Core Set of Anti-TB Drugs Category: Pharmacology. Disclaimer: this is not a prescription. Using medicines without the guidance of a licensed provider can be lethal. Core set of anti-TB drugs is: Isoniazid (INH) Rifampin (RIF) Ethambutol (EMB) Pyrazinamide (PZA). Share this:PrintFacebookTwitterWhatsApp Written by Mobeen Syed February 17, 2018. Previous Next