Contact Medical Information

If you have a question on a Pfizer Product, we advise to use the search functionality before contacting the channels below.

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Call +852 3019 4299

on a medical question (9AM-5PM Monday to Friday; excluding holidays)

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WhatsApp
+852 5814 0191

regarding your medical inquiry (9AM-5PM Monday to Friday; excluding holidays)

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The submission will be reviewed during our standard business hours.

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To contact Pfizer on procurement, report a suspected side effect, adverse reaction, or concern about the quality of a Pfizer product, please contact us at +852 2811 9711