Contact Us

If you are in the United States and would like additional information regarding Endo USA, Inc. drugs or would like to report an Adverse Event or a Product Complaint, please contact us:

Call 1-800-462-3636 (ENDO) to speak with a live person between the hours of 9 a.m and 8 p.m. ET Monday through Thursday or between 9 a.m. and 6 p.m. ET on Friday, or email