// Medicine verification
Check your medicine before you take it
Enter the batch or serial number printed on the pack. You can also send MED <code> by SMS, or use option 4 on *347*55#.
How this works, honestly
Codes are checked against a batch registry that manufacturers and regulators populate. Where a code is absent, this service says so rather than guessing. Repeated checks of the same code from many different phones in different places are flagged for review, because that pattern is what a duplicated serial number looks like.