Drugs with the Side Effect - Somnolence
1,25(oh)2d3 , 4-Methylpyrazole , 5-Asa , 5-Fu , Acamprosate , Acebutolol , Acetaminophen , Acetazolamide , Acitretin , Acyclovir , Adenosine , Agomelatine , Alfentanil , Alfuzosin , Allopurinol , Almotriptan , Alprazolam , Amantadine , Amifostine , Amiloride , Aminoglutethimide , Amisulpride , Amitriptyline , Amlodipine , Amobarbital , Amoxapine , Amphetamine , Amphotericin , Anagrelide , Anastrozole , Anthracycline , Apomorphine , Apraclonidine , Aprepitant , Aripiprazole , Arsenic , Articaine , Asenapine , Aspirin , Atazanavir , Atenolol , Atomoxetine , Atorvastatin , Atropine , Avanafil , Azelastine , Azithromycin , Baclofen , Bazedoxifene , BCNU , Benazepril , Benazeprilat , Bendamustine , Benzathine , Benzydamine , Bepridil , Betahistine , Bexarotene , Bicalutamide , Bimatoprost , Bisoprolol , Bosentan , Brimonidine , Brinzolamide , Bromazepam , Bromocriptine , Budesonide , Bupivacaine , Buprenorphine , Bupropion , Buspirone , Busulfan , Butabarbital , Butorphanol , Cabergoline , Cancidas , Candesartan , Cantril , Captopril , Carbamazepine , Carbidopa , Carbinoxamine , Carboprost , Carisoprodol , Carvedilol , CAS , Cefaclor , Cefadroxil , Cefazolin , Cefdinir , Cefditoren , Cefpodoxime , Cefprozil , Ceftobiprole , Cefuroxime , Celecoxib , Celiprolol , Cephem , Cerivastatin , Cetirizine , Cevimeline , CGP , Chlordiazepoxide , Chloroprocaine , Chlorpheniramine , Chlorpromazine , Chlorzoxazone , Cidofovir , Cilazapril , Cimetidine , Cinoxacin , Ciprofloxacin , Citalopram , Cladribine , Clarithromycin , Clemastine , Clobazam , Clofarabine , Clofazimine , Clomipramine , Clonazepam , Clonidine , Clorazepate , Clozapine , Cobicistat , Codeine , Colestyramine , Colimycin , Copolymer , Cyclizine , Cyclobenzaprine , Cyclopentolate , Cyproheptadine , Cysteamine , Cytarabine , D-cycloserine , Dantrolene , Darifenacin , Darunavir , Dasatinib , Deferiprone , Delamanid , Delavirdine , Delta , Deprenyl , Desipramine , Desloratadine , Desmopressin , Desvenlafaxine , Dexmedetomidine , Dexrazoxane , Dextromethorphan , Diazepam , Dichlorphenamide , Diclofenac , Dicyclomine , Diethylpropion , Diflunisal , Dihydrocodeine , Dihydroergotamine , Diltiazem , Dimenhydrinate , Dimercaptosuccinic , Diphenhydramine , Dipyridamole , Disopyramide , Disulfiram , Docetaxel , Dolasetron , Domperidone , Donepezil , Dorzolamide , Dothiepin , Doxazosin , Doxepin , Doxercalciferol , Doxorubicin , Doxycycline , Droperidol , Duloxetine , Efavirenz , Eletriptan , Elvitegravir , Entacapone , Entecavir , Epinephrine , Eprosartan , Ertapenem , Eslicarbazepine , Esmolol , Esomeprazole , Estazolam , Estradiol , Ethionamide , Ethosuximide , Etodolac , Etoposide , Etoricoxib , Etravirine , Everolimus , Exenatide , Famciclovir , Famotidine , Fe(III , Febuxostat , Felbamate , Felodipine , Fenofibrate , Fenoprofen , Fentanyl , Ferumoxytol , Fesoterodine , Fexofenadine , Finasteride , FK463 , Flavoxate , Flecainide , Fluconazole , Flumazenil , Flunitrazepam , Fluoxetine , Fluphenazine , Flurazepam , Flurbiprofen , Flutamide , Fluvoxamine , Fondaparinux , Formoterol , Fosaprepitant , Foscarnet , Fosfomycin , Fosinopril , Fosinoprilat , Fosphenytoin , Frovatriptan , Furosemide , Gabapentin , Gadobenate , Gadodiamide , Gadolinium , Gadopentetate , Gadoversetamide , Galantamine , Ganciclovir , Gatifloxacin , Gd-DTPA , Ge-132 , Gemcitabine , Gemfibrozil , Gemifloxacin , Gliclazide , Glimepiride , Glipizide , Glucose , Glycopyrrolate , Goserelin , Granisetron , Guanfacine , Haloperidol , Hepatitis , Homatropine , Hydrochlorothiazide , Hydrocodone , Hydromorphone , Hydroxybutyrate , Hydroxychloroquine , Hydroxyurea , Hydroxyzine , Ibuprofen , Ifosfamide , Iloperidone , Imatinib , Imipramine , Imiquimod , Implanon , Indapamide , Indinavir , Indomethacin , Insulin , Iodixanol , Iohexol , Iopromide , Iotrolan , Ioversol , Ioxilan , Ipratropium , Irbesartan , Irbesartan-Hydrochlorothiazide , Irinotecan , Isocarboxazid , Isomannide , Isosorbide-5-Mononitrate , Isradipine , Itraconazole , Ivermectin , K779 , Kaluril , Ketoconazole , Ketoprofen , Ketorolac , Ketotifen , L-Dmp , Labetalol , Lacosamide , Lamivudine , Lamotrigine , Lansoprazole , Lenalidomide , Lercanidipine , Letrozole , Leuprorelin , Levetiracetam , Levocabastine , Levodopa/carbidopa , Levomepromazine , Levonorgestrel , Lidocaine , Linezolid , LiOH , Lisdexamfetamine , Lisinopril , Lisuride , Lithium , Lodoxamide , Lomefloxacin , Lomitapide , Loperamide , Loratadine , Lorazepam , Lormetazepam , Losartan , Loxapine , Lurasidone , Lutalyse , Lyxumia , Madopar , Malvidin , Maprotiline , Medroxyprogesterone , Mefenamic , Mefloquine , Melatonin , Meloxicam , Memantine , Meperidine , Mephenytoin , Mepivacaine , Meprobamate , Meropenem , Mersyndol , Mesna , Metaproterenol , Metaxalone , Metformin , Methadone , Methazolamide , Methimazole , Methocarbamol , Methotrexate , Methsuximide , Methylphenidate , Methysergide , Metipranolol , Metoclopramide , Metolazone , Metoprolol , Metrodin , Metronidazole , Mexiletine , Mianserin , Midazolam , Midodrine , Mifepristone , Milnacipran , Minocycline , Mirtazapine , Misoprostol , Mitomycin , Mitotane , Mitoxantrone , MK-462 , Moclobemide , Modafinil , Moexiprilat , Molindone , Monamine , Montelukast , Morphine , Moxifloxacin , Moxonidine , Mycophenolate , Mycophenolic , N-acetylcysteine , N-carbamylglutamate , N-methylscopolamine , Nabilone , Nabumetone , Nalbuphine , Nalidixic , Nalmefene , Naltrexone , Naphazoline , Naproxen , Naratriptan , Nebivolol , Nefazodone , Nefopam , Nelarabine , Nelfinavir , Neostigmine , Nevirapine , Niacin , Nicardipine , Nicorandil , Nicotine , Nifedipine , Nisoldipine , Nitazoxanide , Nitrazepam , Nitrofurantoin , Nitroglycerin , Nitrous , Nizatidine , Norethisterone , Norfloxacin , Nortriptyline , NovoLog , NTBC , Octreotide , Oestrogen , Ofloxacin , Olanzapine , Olopatadine , Olsalazine , Omeprazole , Ondansetron , Orphenadrine , Oxaliplatin , Oxaprozin , Oxazepam , Oxcarbazepine , Oxybutynin , Oxycodone , Oxymorphone , Paclitaxel , Paliperidone , Palonosetron , Pamidronate , Pantoprazole , Paricalcitol , Paroxetine , Pazopanib , Penciclovir , Penicillin , Pentamidine , Pentazocine , Pentobarbital , Pentostatin , Pentoxifylline , Perampanel , Pergolide , Perindopril , Perphenazine , Phenelzine , Phenobarbital , Phenoxybenzamine , Phenylbutyric , Phenylpropanolamine , Phenytoin , Pilocarpine , Pimozide , Pinaverium , Pindolol , Pirbuterol , Pirfenidone , Piroxicam , Pixantrone , Pizotifen , Polymyxin , Posaconazole , Pralidoxime , Pramipexole , Praziquantel , Prazosin , Pregabalin , Prilocaine , Primidone , Procaine , Procarbazine , Prochlorperazine , Progesterone , Promethazine , Propafenone , Propantheline , Propericiazine , Propofol , Propoxyphene , Propranolol , Propylthiouracil , Prostacyclin , Protirelin , Protriptyline , Pyrantel , Pyridostigmine , Pyridoxine , Quazepam , Quetiapine , Quinapril , Quinaprilat , Rabeprazole , Raltegravir , Ramelteon , Ramipril , Ramiprilat , Ranitidine , Ranolazine , Rapamycin , Rasagiline , Reboxetine , Regadenoson , Remifentanil , Reserpine , Retigabine , Retinoic , Ribavirin , Rifampicin , Rifapentine , Rilpivirine , Riluzole , Rimantadine , Risperidone , Ritonavir , Rivastigmine , Rizatriptan , Rofecoxib , Ropinirole , Ropivacaine , Rotigotine , Rufinamide , Salbutamol , Salicylate , Salmon , Saquinavir , Sativex , Scopolamine , Secobarbital , Sertraline , Sevoflurane , Sibutramine , Sildenafil , Sitagliptin , Sitaxsentan , Sodium , Solifenacin , Sotalol , Sparfloxacin , Spironolactone , Stalevo , Stavudine , Stiripentol , Sufentanil , Sulfasalazine , Sulindac , Sumatriptan , Supremon , Suvorexant , Tacrolimus , Tadalafil , Tamsulosin , Tapentadol , Technetium-99m , Telavancin , Telithromycin , Telmisartan , Temazepam , Temozolomide , Temsirolimus , Tenofovir , Terazosin , Terbutaline , Tetrabenazine , Tetracaine , Tetraen , Tetrahydrozoline , Thalidomide , Thiabendazole , Thioridazine , Thiotepa , Thiothixene , Tiagabine , Tiaprofenic , Tigecycline , Timolol , Tinidazole , Tipranavir , Tizanidine , Tolcapone , Tolmetin , Tolterodine , Topiramate , Tramadol , Tramazoline , Trandolapril , Trandolaprilat , Tranylcypromine , Trazodone , Triazolam , Trifluoperazine , Trihexyphenidyl , Trimethadione , Trimethobenzamide , Trimipramine , Triptorelin , Tropicamide , Tropisetron , Trospium , Trovafloxacin , UDCA , V , VACV , Valdecoxib , Valganciclovir , Valproate , Valsartan , Vardenafil , Varenicline , Venlafaxine , Verapamil , Vernakalant , Vigabatrin , Vilazodone , Voriconazole , Zalcitabine , Zaleplon , Ziconotide , Zidovudine , Zidovudine/lamivudine , Zileuton , Ziprasidone , Zoledronic , Zolmitriptan , Zolpidem , Zonisamide , Zopiclone , Zuclopenthixol , Zyprexa
Find drugs that can cause other symptoms like 'Somnolence'
References- https://www.fda.gov/drugs/information-consumers-and-patients-drugs/finding-and-learning-about-side-effects-adverse-reactions
- https://nctr-crs.fda.gov/fdalabel/ui/search
- https://dailymed.nlm.nih.gov/dailymed/