Ortho Tri-Cyclen and Prezcobix

• Generic Name: ethinyl estradiol / norgestimate
• Dosage Forms: tablets
• Other Brand Names: Estarylla, Femynor, Mono-Linyah, Mononessa, Ortho Tri-Cyclen, Previfem, Sprintec, Tri-Lo-Marzia>, TriNessa, Tri-Lo-Marzia, Ortho Tri-Cyclen, Ortho-Cyclen, Sprintec 28

Ortho Tri-Cyclen is a combination birth control pill containing the female hormones ethinyl estradiol and norgestimate. These hormones prevent ovulation (the release of an egg from an ovary).

Ortho Tri-Cyclen also causes changes in your cervical mucus and uterine lining, making it harder for sperm to reach the uterus and harder for a fertilized egg to attach to the uterus.

Ortho Tri-Cyclen is used as contraception to prevent pregnancy.

Ortho Tri-Cyclen is also used to treat moderate acne vulgaris in females who are at least 15 years old. This medicine should be used for the treatment of acne only if the patient desires an oral contraceptive for birth control.

• Generic Name: cobicistat / darunavir
• Dosage Forms: tablet, film coated
• Other Brand Names: Prezcobix

Prezcobix contains a combination of darunavir and cobicistat. Darunavir is an antiviral medicine that prevents human immunodeficiency virus (HIV) from multiplying in your body. Cobicistat reduces the action of enzymes in your liver that break down certain antiviral medicines. This allows the antiviral medicines to be used more safely and effectively at lower doses.

Prezcobix is a combination medicine given together with other antiviral medicines to treat human immunodeficiency virus (HIV) in adults, the virus that can cause acquired immunodeficiency syndrome (AIDS).

Prezcobix is not a cure for HIV or AIDS.