Isoniazid (brand names include: Laniazid / Nydrazid / Isokin / Isonex / Isoniazid / Isozid / Pycazide / Rimifon / Tibinil-I) belongs to a group of medicines known as antitubercular agents.
Isoniazid is used for the treatment and prevention of tuberculosis, including the treatment of latent tuberculosis infection (LTBI).
Follow the directions for using this medicine provided by your doctor. Take Isoniazid exactly as directed.
Tell your doctor before taking Isoniazid, if:
you are allergic to any medicines;
you have any serious medical conditions;
you are pregnant or breast-feeding.
Active ingredient: isoniazid.