Reaction

Dihydropyrimidine Dehydrogenase Deficiency reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 212 reports · 4 co-occurring drugs

As of the last recalculation, Dihydropyrimidine Dehydrogenase Deficiency appears in 212 FAERS reports alongside 4 co-occurring drug terms. The strongest observed disproportionality signal is CAPECITABINE (PRR 587.1).

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
Capecitabine153587.1588.1
Oxaliplatin4371.171.2
Fluorouracil4266.266.3
Fluorouracil Cream, 0.5%4063.263.3

Related reactions

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