Reaction

Suspected Product Tampering reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 534 reports · 3 co-occurring drugs

As of the last recalculation, Suspected Product Tampering appears in 534 FAERS reports alongside 3 co-occurring drug terms. The strongest observed disproportionality signal is TESTOSTERONE CYPIONATE (PRR 85.9).

Important: FAERS is a spontaneous, voluntary, unverified reporting system. PRR and ROR identify reporting patterns for investigation; they are not incidence rates and do not establish causation.
DrugCo-reportsPRRROR
Testosterone Cypionate1985.986.1
Lisdexamfetamine Dimesylate2733.533.6
Tirzepatide184.54.5

Related reactions

Data source: openFDA FAERS. See the OpenPV methodology and limitations.