Name: RibaTab

RibaTab and Pregnancy

Ribavirin may cause birth defects or the death of your unborn baby. Do not take ribavirin if you or your sexual partner is pregnant or plan to be come pregnant. Do not become pregnant within 6 months after discontinuing ribavirin therapy. You must use 2 forms of birth control when you take ribavirin and for the 6 months after treatment.

  • Females must have a pregnancy test before starting ribavirin, every month while taking ribavirin, and every month for the 6 months after the last dose of ribavirin.
  • If you or your female sexual partner becomes pregnant while taking ribavirin, tell your healthcare provider right away. You or your healthcare provider should contact the ribavirin pregnancy registry by calling 1-800-593-2214. The ribavirin pregnancy registry collects information about what happens to mothers and their babies if the mother takes ribavirin while she is pregnant.

RibaTab and Lactation

Tell your healthcare provider if you are breastfeeding. It is not known if ribavirin passes into your breast milk. You and your healthcare provider should decide if you will take ribavirin or breastfeed.

RibaTab Overdose

If you take too much ribavirin, call your healthcare provider or Poison Control Center at 1-800-222-1222, or go to the nearest hospital emergency room right away.


What is RibaTab (ribavirin)?

Ribavirin is an antiviral medication.

Ribavirin must be used together with an interferon alfa product (such as Pegasys, PegIntron, Sylatron, or Intron A) to treat chronic hepatitis C.

Ribavirin may also be used for purposes not listed in this medication guide.