Reaction

Idiopathic Pneumonia Syndrome reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 294 reports · 27 co-occurring drugs

As of the last recalculation, Idiopathic Pneumonia Syndrome appears in 294 FAERS reports alongside 27 co-occurring drug terms. The strongest observed disproportionality signal is THIOTEPA (PRR 404.1).

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
Thiotepa46404.1406.0
Busulfan64367.8369.3
Fludarabine Phosphate104289.2290.0
Melphalan Hydrochloride51174.0174.4
Melphalan45165.2165.5
Mesna Injection18164.2164.6
Mesna18161.2161.5
Micafungin Sodium15131.9132.2
Anti-Thymocyte Globulin (Rabbit)14129.0129.2
Ganciclovir15109.3109.4
Ganciclovir Sodium15105.7105.8
Alemtuzumab26104.3104.4
Itraconazole16102.5102.7
Voriconazole Injection2277.477.5
Mycophenolate Mofetil9775.075.0
Mycophenolate Mofetil Hydrochloride9774.874.9
Tacrolimus Ointment 0.1%8668.768.7
Tacrolimus Extended-Release Capsules8668.568.6
Tacrolimus9663.964.0
Voriconazole2460.860.9
Daspone859.759.8
Dapsone Gel, 5%859.759.8
Dapsone854.554.6
Amphotericin B952.452.5
Posaconazole940.440.4
Posaconazole Delayed-Release639.539.5
Ifosfamide930.630.6

Related reactions

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