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Adverse Drug Reactions (Reporting)

As part of the post-market drug surveillance activities, the Drug Office of the Department of Health collects adverse drug reaction reports of pharmaceutical products for use in Hong Kong from healthcare professionals and conducts causality assessment to assist subsequent formulation of risk management strategies when necessary.

Healthcare professionals including doctors, Chinese medicine practitioners, dentists, pharmacists and nurses are encouraged to report suspected adverse drug reaction of their patients voluntarily. For further enquires, please contact the Undesirable Medical Advertisements and Adverse Drug Reaction Unit of Drug Office at 2319 2920.
COVID-19 Vaccine# Adverse Event Reporting
Non COVID-19 Vaccine ADR Reporting


# "COVID-19 Vaccine" refers to "Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccine"