Reaction

Hyporeflexia reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 1,906 reports · 28 co-occurring drugs

As of the last recalculation, Hyporeflexia appears in 1,906 FAERS reports alongside 28 co-occurring drug terms. The strongest observed disproportionality signal is LITHIUM CARBONATE (PRR 15.0).

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
Lithium Carbonate2315.015.0
Phenytoin2211.611.6
Magnesium Sulfate Heptahydrate1311.011.0
Magnesium Sulfate1310.911.0
Magnesium Sulfate In Water For1210.310.3
Acetaminophen And Codeine119.99.9
Carbamazepine599.99.9
Baclofen699.09.0
Haloperidol Lactate208.98.9
Valproic Acid258.88.8
Haloperidol198.68.6
Abacavir Sulfate77.97.9
Rifampicin77.67.6
Melphalan157.37.3
Melphalan Hydrochloride167.07.0
Derma Foam Excel Hand Sanitizer56.86.8
Ethanol56.86.8
Phenobarbital96.86.8
Isoniazid106.86.8
Tizanidine146.46.4
Cytarabine346.36.3
Pyrazinamide55.85.8
Interferon Beta-1B105.75.7
Rivastigmine95.25.2
Cetuximab113.93.9
Alcohol133.73.7
Ethyl Alcohol83.23.2
Vigabatrin32.22.2

Related reactions

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