Intended for U.S. healthcare professionals only.
For corporate information, please visit Mallinckrodt.com

Brands Contact
In This Section

SPECIALTY BRANDS CUSTOMER SERVICE AND PRODUCT REPORTING CONTACT INFORMATION 

REGION/COUNTRY

PRODUCT

CONTACT DETAILS

North America

CELLEX®/UVADEX® (methoxsalen)

INOMax® (nitric oxide) gas for inhalation & INOmax Delivery System

877.566.9466

Outside North America

CELLEX®/UVADEX® (methoxsalen)

By language:

  • English:  +441548600009
  • French:  +33182880867
  • German:  +4932221093619
  • Spanish:  +34932202094
  • Italy:  +390510420666

ecphelp@therakos.com

Outside North America

INOmax® (nitric oxide) gas for inhalation & INOmax Delivery System

CritCare-GlobalComplaints@mnk.com

 

United States

Acthar® Gel (repository corticotropin injection)

800.844.2830

specialtybrandspm@mnk.com

 

United States

TERLIVAZ®(terlipressin) for injection

800.844.2830

Product Reporting:
specialtybrandspm@mnk.com

Product Customer Service:
CritCare-INFO@mnk.com

 

Global

Any Mallinckrodt Generics products, including:

  • Opioid analgesics
  • Addiction Treatment
  • ADHD
  • CNS
  • Active Pharmaceutical Ingredients (APIs)

800.778.7898

pmquality@mnk.com

Mallinckrodt, the 'M' brand mark, the Mallinckrodt Pharmaceuticals logo and other brands are trademarks of a Mallinckrodt company.© 2025 Mallinckrodt. Mallinckrodt Pharmaceuticals is a registered business name of Mallinckrodt plc,(in examination under Part 10 of the Companies Act 2014), which is registered in Ireland as a public limited company with registration number 522227 and has its registered office at College Business & Technology Park, Cruiserath, Blanchardstown, Dublin 15, Ireland.

UnitedHealthcare creates and publishes the Machine-Readable Files on behalf of Mallinckrodt. To link to the Machine-Readable Files, please click on the URL provided: transparency-in-coverage.uhc.com.

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