For general product information, including how to order CYANOKIT, please call 1-800-638-8093 or complete our registration form.
Adverse Event or Product Quality Complaints
If you wish to report an adverse event or product quality complaint, please call 1-800-438-1985.
For medical questions concerning Meridian products, to report an adverse event, or to speak to a member of Pfizer US Medical Information, please call 1‐800‐438‐1985.
You are encouraged to report side effects of prescription drugs to the FDA.
Visit www.fda.gov/MedWatch or call 1-800-FDA-1088.
If you have a medical question concerning Meridian products, please call 1-800-438-1985.
US HCPs can visit www.pfizermedinfo.com.