Reaction

Unmasking Of Previously Unidentified Disease reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 1,060 reports · 36 co-occurring drugs

As of the last recalculation, Unmasking Of Previously Unidentified Disease appears in 1,060 FAERS reports alongside 36 co-occurring drug terms. The strongest observed disproportionality signal is PYRAZINAMIDE (PRR 38.3).

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
Pyrazinamide1838.338.3
Lamivudine Oral4233.934.0
Norepinephrine1629.829.9
Lamivudine4227.827.8
Efavirenz1425.025.0
Piperacillin And Tazobactam1523.323.4
Lithium2923.223.2
Lithium Bromatum2923.223.2
Tenofovir Disoproxil Fumarate Tablets1022.923.0
Abacavir Sulfate1122.422.4
Norepinephrine Bitartrate1622.122.2
Bupivacaine1021.221.2
Isoniazid1720.920.9
Testosterone2420.620.6
Rifampin1520.520.5
Propofol3620.020.0
Valganciclovir Hydrochloride Powder,1219.519.5
Phenobarbital1419.219.2
Polyethylene Glycol1018.318.3
Zidovudine1217.817.8
Lacosamide3217.417.4
Midazolam Hydrochloride2317.117.1
Pemetrexed1816.816.8
Piperacillin Sodium,Tazobactam Sodium2216.616.6
Piperacillin Sodium And Tazobactam Sodium1515.215.2
Clopidogrel Bisulfate6914.114.1
Rocuronium Bromide813.413.4
Phenytoin1413.313.3
Sevoflurane511.911.9
Rivastigmine1111.611.6
Clobazam1411.411.4
Nevirapine510.910.9
Pemetrexed Disodium189.49.4
Temozolomide109.49.4
Gemcitabine Hydrochloride197.17.1
Tenofovir Disoproxil Fumarate106.06.0

Related reactions

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