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Contact Us
OnePath
Phone
1-866-888-0660
Customer Service
Phone
1-800-423-2090
7:00 am - 6:00 pm (Central Time)
Fax
1-800-720-0253
Mailing Address
Takeda Pharmaceutical
Company Limited
300 Shire Way
Lexington, MA 02421
Attention: Customer Service
Send adverse events:
Phone: 1-877-825-3327
If you have a medical/clinical question regarding the use of GAMMAGARD LIQUID, contact Takeda Medical Information 1-877-825-3327.