Reaction

Allergic Reaction To Excipient reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 1,946 reports · 21 co-occurring drugs

As of the last recalculation, Allergic Reaction To Excipient appears in 1,946 FAERS reports alongside 21 co-occurring drug terms. The strongest observed disproportionality signal is LIOTHYRONINE SODIUM (PRR 28.6).

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
Liothyronine Sodium2328.628.6
Thyroid, Porcine1414.214.2
Crisaborole1011.211.2
Insulin Glulisine1010.610.6
Fexofenadine Hcl910.510.5
Cetirizine Hydrochloride Allergy2810.010.0
Cetirizine Hydrochloride Tablets2810.010.0
Progesterone199.09.0
Fexofenadine Hydrochloride188.98.9
Polyethylene Glycol98.98.9
Rimegepant Sulfate108.58.5
Tranexamic Acid78.48.5
Dicyclomine Hydrochloride118.38.3
Travoprost56.26.2
Lifitegrast95.95.9
Levocetirizine Dihydrochloride125.45.4
Insulin Degludec104.64.6
Fremanezumab-Vfrm43.73.7
Minoxidil Foam 5% (Womens)113.63.6
Buprenorphine Hydrochloride, Naloxone Hydrochloride83.63.6
Minoxidil112.62.6

Related reactions

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