Reaction

Immune-Mediated Adverse Reaction reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 1,442 reports · 21 co-occurring drugs

As of the last recalculation, Immune-Mediated Adverse Reaction appears in 1,442 FAERS reports alongside 21 co-occurring drug terms. The strongest observed disproportionality signal is PEMBROLIZUMAB (PRR 267.7).

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
Pembrolizumab831267.7269.8
Ipilimumab11039.739.8
Durvalumab5238.238.3
Nivolumab16527.727.7
Atezolizumab6424.824.9
Pemetrexed Disodium5521.621.7
Pemetrexed3020.620.6
Paclitaxel (Aibumin-Bound)6812.512.5
Carboplatin10012.112.1
Paclitaxel6910.510.5
Bevacizumab8310.210.2
Faricimab58.98.9
Lenvatinib177.67.6
Gemcitabine197.07.0
Gemcitabine Hydrochloride256.96.9
Axitinib96.76.7
Doxorubicin Hydrochloride156.76.7
Cabozantinib154.54.5
Ledipasvir And Sofosbuvir64.54.5
Olaparib64.24.2
Aflibercept62.82.8

Related reactions

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