Reaction

Post 5-Alpha-Reductase Inhibitor Syndrome reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 254 reports · 4 co-occurring drugs

As of the last recalculation, Post 5-Alpha-Reductase Inhibitor Syndrome appears in 254 FAERS reports alongside 4 co-occurring drug terms. The strongest observed disproportionality signal is FINASTERIDE (PRR 21,498.5).

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
Finasteride25021,498.521,588.5
Dutasteride10104.9105.0
Minoxidil Foam 5% (Womens)923.123.1
Minoxidil917.017.0

Related reactions

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