Coagulation factor ix recombinant, glycopegylated Intravenous and Tybost

• Generic Name: coagulation factor ix
• Dosage Forms: n.a.
• Other Brand Names: Alphanine SD, Alprolix, BeneFIX, Idelvion, Ixinity, Mononine, Rebinyn, Rixubis, BeneFIX 250 Int'l Units, BeneFIX

Coagulation factor IX (recombinant), glycoPEGylated injection is used to control bleeding episodes and prevent bleeding during surgery in patients with hemophilia B (congenital Factor IX deficiency).

Factor IX is a protein that is produced naturally in the body. Coagulation factor ix recombinant, glycopegylated is a man-made protein produced to replicate the naturally occurring factor IX in the body. It is used to stop bleeding by helping the blood to clot in patients with hemophilia B.

Coagulation factor ix recombinant, glycopegylated is to be given only by or under the supervision of your doctor or other health care professional.

• Generic Name: cobicistat
• Dosage Forms: tablet, film coated
• Other Brand Names: Tybost

Tybost (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.

Tybost is given together with atazanavir (Reyataz) or darunavir (Prezista) to treat HIV, the virus that can cause acquired immunodeficiency syndrome (AIDS).

Tybost is used to increase your blood levels of these medicines, helping to make them safer and more effective at lower doses.

When given with atazanavir, Tybost is for use in adults and in children who weigh at least 77 pounds (35 kilograms). When given with darunavir, Tybost is for use only in adults.

Tybost is not an antiviral medicine and will not treat HIV or AIDS. It is given only to help increase your blood levels of atazanavir or darunavir.