Skip to main content
Limited distribution drug

How to get this medication

Buphenyl is a specialty medication, which means it's costly and requires more steps than usual in order to get it. We break down the process for you.

Learn more about Buphenyl

How to get Sodium Phenylbutyrate

If you've been prescribed Sodium Phenylbutyrate or are considering it, we'll walk you through what you need to know about this specialty medication.

About Buphenyl

prescription bottle
SODIUM PHENYLBUTYRATE treats urea cycle disorders (UCDs). It works by helping your body decrease the amount of ammonia in your blood. This lowers the risk of serious health problems. It is not a cure.

With the Patient Assistance Program from Horizon, contact the program to see how they can financially help you out.

Ways to save on Buphenyl

These programs and tips can help make your prescription more affordable
Gold coin




Other Urea Cycle Disorder Agents

Related conditions

Browse medications

View All
Research prescriptions and over-the-counter medications from A to Z, compare drug prices, and start saving.