Atazanavir and cobicistat and Infumorph

• Generic Name: atazanavir / cobicistat
• Dosage Forms: n.a.
• Other Brand Names: Evotaz

Atazanavir is a protease (PRO-tee-ayz) inhibitor antiviral medication 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.

Atazanavir and cobicistat is a combination medicine given together with other antiviral medicines to treat human immunodeficiency virus (HIV) in adults. HIV is the virus that can cause acquired immunodeficiency syndrome (AIDS). atazanavir and cobicistat is not a cure for HIV or AIDS.

Atazanavir and cobicistat may also be used for purposes not listed in this medication guide.

• Generic Name: morphine
• Dosage Forms: injection, solution
• Other Brand Names:

  Duramorph PF, Infumorph, Mitigo, Arymo ER, Kadian, MorphaBond ER, Avinza, MS Contin, RMS, Roxanol

Morphine injection is used to relieve moderate to severe pain. It may also be used before or during surgery with an anesthetic (medicine that puts you to sleep). Morphine belongs to the group of medicines called narcotic analgesics (pain medicines). It acts on the central nervous system (CNS) to relieve pain.

When a narcotic medicine is used for a long time, it may become habit-forming, causing mental or physical dependence. However, people who have continuing pain should not let the fear of dependence keep them from using narcotics to relieve their pain. Mental dependence (addiction) is not likely to occur when narcotics are used for this purpose. Physical dependence may lead to withdrawal side effects if treatment is stopped suddenly. However, severe withdrawal side effects can usually be prevented by gradually reducing the dose over a period of time before treatment is stopped completely.

This medicine is available only with your doctor's prescription.