This website is intended for Healthcare Professionals practicing in the U.S.

There are many resources that can help people with phenylketonuria

Support for your patients with phenylketonuria (PKU)

Resources and support options are available to help your patients and their families learn how to manage their phenylketonuria (PKU).

Go to for helpful information, tips, and resources you can share with them, including advocacy groups, such as National PKU Alliance (NPKUA) and National PKU News.

Disease education materials for your patients

Impact of High Phe

Symptoms of high blood phenylalanine (Phe) levels vary from person to person. Help your patients learn how high blood Phe levels may be affecting them and what they can do about it.


Clinic Discussion Guide

This tool can help start the conversation with your patients with PKU.


PKU Symptoms Tracker

PKU affects everyone differently—use this questionnaire to note how PKU symptoms affect your patients.


Collecting Blood Phe at Home

Discuss how to collect blood Phe at home.


PKU Symptom Checker

Get a deeper understanding of how PKU symptoms impact your patients.


Social/Family support

Patient support groups

Learn more about PKU

Symptoms of uncontrolled Phe levels icon

Learn the symptoms of uncontrolled PKU

Experts icon

Hear what the experts say

Stay connected with the latest PKU information

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