* Patients can try NITYR for 30 days, one time, for free, as long as their doctor prescribes it. Subject to terms and conditions, eligibility criteria, and other federal and state law. Terms and Conditions and eligibility criteria are available at www.nityr.us/offerstcs

Safety InformationPrescribing Information


Sign up for updates

Please click the button below and fill out the form to sign up to updates from our newsletter.

Sign up

Cycle launches COVID-19 Response Program

Given the unprecedented COVID-19 lockdown that shuts down patient access to wellbeing facilities that may seriously…

Tyrosinemia Connections: A Live Community Event

We are extremely excited to present to you a new monthly educational online community meeting series titled…

Cycle Pharmaceuticals’ Nityr® Supply Chain Update

At Cycle Pharmaceuticals, the health and safety of patients with tyrosinemia type 1 (HT-1) is our top priority. As the…

Meet Alina and learn about her journey with NITYR (nitisinone) Tablets

Alina has taken NITYR (nitisinone) tablets since she was born. Hear about their story with NITYR.


Sign up For Updates

I am a