Daclizumab Subcutaneous and Errin

• Generic Name: daclizumab
• Dosage Forms: n.a.
• Other Brand Names: Zinbryta, Zenapax

Daclizumab injection is used to treat the relapsing forms of multiple sclerosis (MS). Daclizumab will not cure MS, but it may slow some of the disabling effects and decrease the number of relapses of the disease. It should only be used when other medicines to treat MS did not work well.

Daclizumab was available only under a restricted distribution program called the Zinbryta® REMS (Risk Evaluation and Mitigation Strategy) Program.

Daclizumab was voluntarily withdrawn from the worldwide market on March 2, 2018 due to safety concerns.

• Generic Name: norethindrone
• Dosage Forms: tablet
• Other Brand Names: Aygestin, Camila, Errin, Jolivette, Nora-Be, Ortho Micronor, Deblitane, Heather, Jencycla, Nor-QD, Norlyda, Tulana, Incassia

Errin is a form of progesterone, a female hormone important for regulating ovulation and menstruation.

Errin is used for birth control (contraception) to prevent pregnancy.

Errin is also used to treat menstrual disorders, endometriosis, or abnormal vaginal bleeding caused by a hormone imbalance.

Not all brands of Errin are for the same uses. Some brands are for use only as contraception. Others are for use in treating endometriosis or vaginal bleeding disorders. Avoid medication errors by using only the brand, form, and strength your doctor prescribes.

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