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Discontinued
This form and dosage of Isonarif has been discontinued by the manufacturer and is no longer available.
More about IsonarifGoodRx coupon prices last updated on 11/07/25.
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About isonarif

ISONIAZID; RIFAMPIN treats tuberculosis (TB). It belongs to a group of medications called antibiotics. It will not treat colds, the flu, or infections caused by viruses.