Reaction

Tonic Convulsion reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 1,384 reports · 38 co-occurring drugs

As of the last recalculation, Tonic Convulsion appears in 1,384 FAERS reports alongside 38 co-occurring drug terms. The strongest observed disproportionality signal is CLOBAZAM (PRR 101.2).

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
Clobazam147101.2101.8
Brivaracetam4577.878.1
Phenobarbital6368.568.7
Vigabatrin6266.967.2
Cannabidiol8256.056.1
Cenobamate2953.453.5
Zonisamide5052.752.9
Valproic Acid8744.244.4
Lacosamide9943.043.1
Levetiracetam In Sodium Chloride17739.239.3
Levetiracetam Oral17739.239.3
Levetiracetam Injection17739.239.3
Levetiracetam24733.633.7
Phenytoin4029.729.7
Valproate Sodium3929.229.2
Midazolam4427.127.1
Oxcarbazepine5526.526.5
Midazolam Hydrochloride4425.425.4
Lamotirigine10523.823.8
Lamotrigine Extended-Release10523.823.8
Lamotrigine Chewable Dispersible10523.823.8
Carbamazepine9322.322.3
Topiramate10418.118.1
Lamotrigine13917.517.5
Theophylline Anhydrous1315.915.9
Theophylline1215.815.8
Everolimus Tablets1614.514.5
Fosaprepitant Dimeglumine1011.011.0
Tranexamic Acid610.210.2
Derma Foam Excel Hand Sanitizer59.49.4
Ethanol59.49.4
Aprepitant108.28.2
Guanfacine47.77.7
Sevoflurane47.37.3
Blinatumomab45.85.8
Alcohol124.74.7
Palivizumab32.92.9
Esketamine Hydrochloride32.52.5

Related reactions

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