Reaction

Weight Gain Poor reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 2,283 reports · 36 co-occurring drugs

As of the last recalculation, Weight Gain Poor appears in 2,283 FAERS reports alongside 36 co-occurring drug terms. The strongest observed disproportionality signal is TEDUGLUTIDE (PRR 42.4).

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
Teduglutide6142.442.6
Pancrelipase13233.033.1
Palivizumab4929.729.8
Elexacaftor, Tezacaftor, And Ivacaftor3828.228.3
Lumacaftor And Ivacaftor2021.521.5
Asfotase Alfa2018.418.4
Ivacaftor1416.216.2
Dornase Alfa3416.016.1
Zidovudine2013.713.8
Clobazam3513.313.3
Atomoxetine Hydrochloride3112.012.0
Cholestyramine1410.610.6
Lisdexamfetamine Dimesylate349.59.5
Abacavir Sulfate109.49.4
Guanfacine89.39.3
Methylphenidate Hydrochloride599.39.3
Nevirapine88.18.1
Dronabinol78.08.0
Phenytoin167.07.0
Amikacin137.07.0
Tobramycin186.96.9
Ursosiol146.66.6
Methylphenidate206.36.3
Tobramycin Solution86.16.1
Tobramycin Sulfate85.95.9
Levetiracetam In Sodium Chloride455.45.4
Levetiracetam Oral455.45.4
Levetiracetam Injection455.45.4
Somatropin405.05.0
Levetiracetam715.05.0
Cannabidiol114.34.3
Agalsidase Beta44.04.0
Cabozantinib152.92.9
Vigabatrin42.52.5
Osimertinib72.02.0
Copper40.80.8

Related reactions

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