Reaction

Upper Motor Neurone Lesion reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 219 reports · 3 co-occurring drugs

As of the last recalculation, Upper Motor Neurone Lesion appears in 219 FAERS reports alongside 3 co-occurring drug terms. The strongest observed disproportionality signal is NEVIRAPINE (PRR 53.9).

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
Nevirapine553.953.9
Efavirenz652.652.6
Dalfampridine2537.337.3

Related reactions

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