Medical Affairs

Innoviva Specialty Therapeutics has created this website as a tool for healthcare professionals in the United States. The information presented on this platform is solely for informational purposes and is not meant to advertise or endorse the use of any particular product.


The contact information below is for medical professionals practicing in the United States. For general information about Innoviva Specialty Therapeutics, please contact

Request Medical Information

If you have a question about an Innoviva Specialty Therapeutics product and would like to speak with a medical information specialist, please call 1-800-651-3861 (Monday to Friday, 9 AM to 5 PM ET, excluding holidays) or email If you have a medical emergency, dial 911 for immediate assistance.

Our marketed products are GIAPREZA® (angiotensin II), XERAVA® (eravacycline) and XACDURO® (sulbactam for injection; durlobactam for injection).

Our investigational treatment is zoliflodacin.

General Information

Investor Inquiries

Media Inquiries or calls us at 1-800-651-3861

Request Medical Information

To speak to a Innoviva Specialty Therapeutics Information Professional, please visit our Contact page.

Report a Product Complaint

To report a complaint about an Innoviva Specialty Therapeutic product, please visit our Product Complaint page.

Report an Adverse Event

To report an adverse event with an Innoviva Specialty Therapeutic product, please visit our Adverse Event page.