Somnolence
239 drugs211,959 FAERS reportsMedDRA PT
GET
/api/v1/reaction/somnolenceReference statistics only. FAERS reports are voluntarily submitted and are not incidence rates, safety signals, or causal evidence. The drugs below are ranked by how often this reaction appears on FAERS reports for each drug — high share does not mean the drug caused the reaction, and absence from this list does not mean the reaction never occurred. This is not a symptom checker.
DefinitionNLM MeSH D000077260
Compelling urge to sleep.
Source: U.S. National Library of Medicine — MeSH (Sleepiness)
Drugs reporting Somnolence (239)
Share = reports listing this reaction ÷ total matched reports for the drug. — means the upstream totals query failed at ingest and the denominator is unknown.
- 1Indigo1100%
- 2Policresulen1100%
- 3Proteus Inconstans1100%
- 4Proteus Rettgeri1100%
- 5Escherichia Coli18749%
- 6Ammonium Chloride10042%
- 7Zuranolone44233%
- 8Moxidectin133%
- 9Tellurium133%
- 10Tetrahydrozoline8325%
- 11Elinzanetant2122%
- 12Trimethobenzamide22816%
- 13Bismuth Subgallate715%
- 14Metyrosine1114%
- 15Amber114%
- 16Titanium5112%
- 17Natamycin4211%
- 18Benzgalantamine511%
- 19Stiripentol22011%
- 20Sodium Citrate14811%
- 21Dextran 70110%
- 22Cenobamate7969.9%
- 23Valbenazine2,4309.9%
- 24Fenfluramine4129.5%
- 25Lasmiditan1079.5%
- 26Lofexidine159.4%
- 27Difelikefalin369.3%
- 28Levocetirizine2,1299.1%
- 29Pitolisant1808.9%
- 30Potassium Chlorate788.9%
- 31Apomorphine1498.9%
- 32Flurazepam348.9%
- 33Albendazole1618.7%
- 34Acetohydroxamic Acid48.5%
- 35Flibanserin1678.4%
- 36Amyl Nitrite58.3%
- 37Xylometazoline438.1%
- 38Sodium Ferric Gluconate Complex1698.0%
- 39Clobazam1,8787.9%
- 40Viloxazine777.8%
- 41Ganaxolone487.7%
- 42Potassium Bromide647.6%
- 43Doxylamine5677.4%
- 44Methsuximide137.3%
- 45Adenine47.1%
- 46Pimozide337.1%
- 47Tasimelteon4087.1%
- 48Rufinamide1787.0%
- 49Daridorexant1687.0%
- 50Perampanel5006.8%
- 51Clorazepate1286.8%
- 52Dipotassium1286.8%
- 53Pyridoxine3146.7%
- 54Apraclonidine76.6%
- 55Loxapine2396.5%
- 56Solriamfetol2346.3%
- 57Ethosuximide1546.3%
- 58Felbamate1086.2%
- 59Tetrabenazine4516.2%
- 60Guanfacine4586.0%
- 61Oxybate3,9356.0%
- 62Lumateperone3726.0%
- 63Pentoxifylline2505.9%
- 64Eslicarbazepine1875.9%
- 65Trimipramine835.7%
- 66Ramelteon4155.7%
- 67Suvorexant7295.7%
- 68Cannabidiol1,2685.6%
- 69Allantoin1805.5%
- 70Amoxapine265.5%
- 71Nilutamide45.5%
- 72Atomoxetine1,4505.5%
- 73Safinamide675.3%
- 74Armodafinil1,0965.3%
- 75Lemborexant1355.2%
- 76Lurasidone1,0725.2%
- 77Almotriptan495.1%
- 78Flumazenil425.0%
- 79Quazepam155.0%
- 80Fluvoxamine1144.9%
- 81Valproate9774.9%
- 82Deutetrabenazine3184.7%
- 83Ammonium1504.7%
- 84Entacapone2114.7%
- 85Zonisamide6664.6%
- 86Rasagiline4984.6%
- 87Clomipramine2044.6%
- 88Amisulpride2684.5%
- 89Oxcarbazepine1,4344.5%
- 90Oxazepam9284.5%
- 91Modafinil1,4034.4%
- 92Pregabalin11,6964.4%
- 93Quetiapine8,1564.3%
- 94Carbidopa2,1894.2%
- 95Dextroamphetamine1,9974.2%
- 96Aspartate1,7184.2%
- 97Saccharate1,7184.2%
- 98Diazepam4,9764.2%
- 99Protriptyline44.2%
- 100Dobutamine1994.1%
- 101Ziprasidone8244.1%
- 102Vitamin A2894.1%
- 103Valproic Acid1,2644.1%
- 104Estazolam784.1%
- 105Levodopa2,3704.0%
- 106Lacosamide1,4524.0%
- 107Lanthanum Carbonate2014.0%
- 108Lanthanum2014.0%
- 109Chlorzoxazone514.0%
- 110Vigabatrin5684.0%
- 111Opicapone844.0%
- 112Ziconotide953.9%
- 113Fluvastatin2883.9%
- 114Primidone3833.8%
- 115Amphetamine1,8893.8%
- 116Carbinoxamine73.8%
- 117Tolcapone133.8%
- 118Olanzapine4,0543.8%
- 119Asenapine3253.8%
- 120Citric Acid853.7%
- 121Glycerol Phenylbutyrate493.7%
- 122Trihexyphenidyl353.7%
- 123Donepezil1,3533.7%
- 124Lithium Carbonate6403.7%
- 125Sodium Nitrite23.7%
- 126Amantadine7333.7%
- 127Lithium1,5453.7%
- 128Orphenadrine273.7%
- 129Suzetrigine353.7%
- 130Tiagabine33.7%
- 131Phenelzine573.7%
- 132Clonazepam5,6783.6%
- 133Carbamazepine2,3703.6%
- 134Rivastigmine6723.6%
- 135Melatonin1,8933.6%
- 136Eszopiclone8863.5%
- 137Naphazoline793.5%
- 138Pramipexole6693.5%
- 139Samidorphan523.5%
- 140Ropinirole6263.4%
- 141Lamotrigine4,4263.4%
- 142Mirtazapine3,0413.4%
- 143Haloperidol9073.4%
- 144Iloperidone473.4%
- 145Memantine4643.4%
- 146Chlorpromazine2343.3%
- 147Oxalate2,4763.3%
- 148Risperidone4,3633.3%
- 149Selegiline1153.3%
- 150Triazolam2803.3%
- 151Disulfiram363.3%
- 152Rotigotine4583.3%
- 153Pimavanserin1,6733.2%
- 154Levocarnitine1123.2%
- 155Baclofen2,7793.2%
- 156Phenylbutyrate533.2%
- 157Lisdexamfetamine1,0743.2%
- 158Ethynodiol53.2%
- 159Carnitine203.2%
- 160Tizanidine1,2693.1%
- 161Bismuth Subcitrate343.1%
- 162Levetiracetam4,0723.1%
- 163Bromocriptine203.1%
- 164Paroxetine2,8073.1%
- 165Brinzolamide3843.1%
- 166Phenobarbital4763.1%
- 167Choline103.1%
- 168Lorazepam5,3813.0%
- 169Doxepin3703.0%
- 170Venlafaxine3,8523.0%
- 171Imipramine213.0%
- 172Duloxetine5,4272.9%
- 173Zaleplon462.9%
- 174Topiramate2,8522.9%
- 175Idecabtagene Vicleucel342.9%
- 176Vortioxetine4872.9%
- 177Escitalopram4,0052.9%
- 178Alprazolam5,9302.9%
- 179Peppermint Oil312.9%
- 180Aripiprazole3,6012.9%
- 181Fexofenadine6812.9%
- 182Desvenlafaxine7682.9%
- 183Vilazodone2622.9%
- 184Mitotane502.9%
- 185Vimseltinib122.9%
- 186Loratadine3,2052.8%
- 187Fesoterodine3042.8%
- 188Methadone1,2902.8%
- 189Tamsulosin5752.8%
- 190Hydroxocobalamin1132.8%
- 191Zolpidem3,7312.8%
- 192Propranolol1,9452.8%
- 193Dexmethylphenidate1332.7%
- 194Quinidine1042.7%
- 195Benztropine1952.7%
- 196Phenytoin1,0952.7%
- 197Fluoxetine3,5272.7%
- 198Gabapentin9,7622.7%
- 199Methylphenidate1,9672.7%
- 200Alcaftadine242.7%
- 201Cariprazine2392.7%
- 202Ubrogepant1512.7%
- 203Trazodone4102.7%
- 204Patisiran722.6%
- 205Dextromethorphan1,4722.6%
- 206Brexpiprazole4092.5%
- 207Flurbiprofen392.5%
- 208Vorasidenib112.5%
- 209Ponesimod82.5%
- 210Eletriptan1732.5%
- 211Sertraline5,3072.5%
- 212Acetazolamide1422.4%
- 213Serdexmethylphenidate172.4%
- 214Citalopram3,2242.4%
- 215Desloratadine2452.3%
- 216Xanomeline402.3%
- 217Istradefylline1342.3%
- 218Rimegepant2792.3%
- 219Nalbuphine52.3%
- 220Butorphanol72.2%
- 221Atogepant1322.2%
- 222Calcifediol482.1%
- 223Inebilizumab112.1%
- 224Fentanyl2,3632.1%
- 225Sumatriptan9452.1%
- 226Trospium812.1%
- 227Midazolam5892.1%
- 228Naltrexone8112.0%
- 229Polistirex331.9%
- 230Paliperidone9921.9%
- 231Droxidopa3931.8%
- 232Solifenacin4701.8%
- 233Bupivacaine2821.7%
- 234Lecanemab501.5%
- 235Ethanol1171.5%
- 236Tapentadol3881.2%
- 237Glecaprevir1171.1%
- 238Pibrentasvir1171.1%
- 239Brivaracetam470—
Related reactions
Other reactions most often co-reported on the same drug set. Ranked by Jaccard similarity over drug-id sets — pure data-derived co-occurrence, not a clinical relationship.
Literature
Recent PubMed references pinned to Sleepiness as a MeSH major topic. About the reaction term itself — not about any specific drug.
- Covid-19 pandemic and fatal sleepiness-related motor vehicle accidents in Finland.Sleep medicine · 2026 · Karvonen M, Partinen M, Koivisto A, et al.PMID 42035555DOI 10.1016/j.sleep.2026.108972
- Daily associations of subjective and objective sleep parameters with restorative sleep and morning sleepiness in Japanese working adults.Scientific reports · 2026 · Kawai K, Iwamoto K, Miyata S, et al.PMID 41904205DOI 10.1038/s41598-026-43784-2
- Optimising the caffeine nap for counteracting driver sleepiness in CPAP treated obstructive sleep apnoea patients.Scientific reports · 2026 · Filtness AJ, Miller KA, Maynard S, et al.PMID 41865160DOI 10.1038/s41598-026-42894-1
- Effects of 5-Minute Light-Intensity Physical Activity Breaks (Sit-Cycling and Stand-Twisting) on Cognitive Function, Sleepiness, and Back Pain in Physically Inactive University Students: Protocol for a Mixed-Design Laboratory Study.JMIR research protocols · 2026 · Ma J, Chua BKT, Chin YHJ, et al.PMID 41843905DOI 10.2196/82510
- Sleep quality and sleepiness in adults with multiple myeloma. Is melatonin a potential treatment?Physiological reports · 2026 · Fiori M, de Azevedo EM, Rodrigues LS, et al.PMID 41814853DOI 10.14814/phy2.70805
- Daytime sleepiness and specific food cravings: The moderating role of insulin sensitivity.PloS one · 2026 · Romaker EK, Krueger MJ, Goldfinger MS, et al.PMID 41802015DOI 10.1371/journal.pone.0343407
Note. FAERS reports are voluntarily submitted and are NOT incidence rates, signals, or causal evidence. Counts reflect reporting volume, not how often a reaction occurs. Reference statistics only.