Sodium phenylbutyrate and Zyprexa Relprevv

• Generic Name: sodium phenylbutyrate
• Dosage Forms: oral powder
• Other Brand Names: Buphenyl

Sodium phenylbutyrate is converted to a substance in the body that helps the kidneys eliminate waste substances from the body. These waste substances can produce ammonia, which is toxic if it builds up in your blood.

Sodium phenylbutyrate is used to treat urea cycle disorders in people who lack certain liver enzymes needed to properly eliminate waste substances from the body. sodium phenylbutyrate helps prevent a build-up of ammonia in the blood.

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

• Generic Name: olanzapine
• Dosage Forms: injection
• Other Brand Names: Zyprexa, Zyprexa Relprevv, Zyprexa Zydis, Zyprexa Intramuscular

Zyprexa Relprevv in a long-acting injection containing olanzapine, an antipsychotic medication that affects chemicals in the brain.

Zyprexa Relprevv is used to treat adults who are in an agitated state due to schizophrenia or bipolar disorder (manic depression). This medicine is not for daily use to treat any psychotic condition.

Zyprexa Relprevv is available only under a special program. You must be registered in the program and understand the risks and benefits of taking this medication.