Headache
More common causes
Migraine
Tension-type headache
Superior vena cava syndrome
COVID-19 infection
Obstructive sleep apnea
Acute otitis media
Traumatic brain injury
Cervical spondylosis
Concussion
Hypoglycemia
Intracranial hemorrhage
Skull fracture
Intracranial abscess
Lyme disease
Idiopathic intracranial hypertension
Temporal arteritis
Influenza virus infection
Paroxysmal hemicrania
Brain metastasis
Transient ischemic attack
Dehydration
Less common causes
Trigeminal autonomic cephalalgia
Trigeminal neuralgia
Spontaneous intracranial hypotension
Pituitary apoplexy
Acute ischemic stroke
Sarcoidosis
Cluster headache
Carotid artery dissection
Cavernous sinus thrombosis
Acute angle-closure glaucoma
Paget disease of bone
Malignant hypertension
Carbon monoxide poisoning
Vertebral artery dissection
Systemic lupus erythematosus
Craniopharyngioma
Reversible cerebral vasoconstriction syndrome
Brain arteriovenous malformation
Cerebral venous thrombosis
Chiari malformation
Giant cell arteritis
Epidural hemorrhage
Encephalitis
Subarachnoid hemorrhage
Vestibular schwannoma
Intracranial hypertension
Temporal lobe epilepsy
Herpes zoster
Occipital neuralgia
Pheochromocytoma
Cholesterol granuloma of the petrous apex
Meningioma
Uncommon causes
Primary central nervous system neoplasm
Colloid cyst of third ventricle
Dental abscess
Hypertensive crisis
Acute hypercapnia
Medication overuse headache
Caffeine withdrawal
Subdural hematoma
Sinusitis
Hemicrania continua
Meningitis
Pharmacological causes
Abaloparatide
Abatacept
Abemaciclib
Abiraterone acetate
Abrocitinib
Acalabrutinib
Acamprosate calcium DR
Acebutolol hydrochloride
Aceclofenac CR
Acetaminophen
Acetaminophen / caffeine / dihydrocodeine
Acetaminophen ER
Acetazolamide
Acyclovir
Adalimumab
Adefovir
Ado-trastuzumab emtansine
Agalsidase beta
Albendazole
Albuterol sulfate
Alectinib hydrochloride
Alemtuzumab
Alendronate sodium
Alfentanil hydrochloride
Alfuzosin hydrochloride ER
Aliskiren hemifumarate
Allopurinol
Almotriptan malate
Alogliptin
Alosetron hydrochloride
Alpelisib
Alpha-1 proteinase inhibitor
Alprazolam XR
Alprostadil
Amantadine
Amantadine ER
Ambrisentan
Amifampridine
Amikacin sulfate
Amiloride hydrochloride
Amiodarone hydrochloride
Amlodipine besylate
Amlodipine / atorvastatin
Amoxicillin trihydrate
Amoxicillin / clavulanate
Amoxicillin / clavulanate XR
Amphetamine XR
Amphetamine sulfate sulfate
Amphotericin B lipid complex
Amphotericin B liposomal
Amyl nitrite
Anagrelide
Anakinra
Anastrozole
Anidulafungin
Apomorphine hydrochloride
Apremilast
Aprepitant
Arimoclomol
Aripiprazole
Aripiprazole ER
Aripiprazole lauroxil ER
Armodafinil
Arsenic trioxide
Artemether / lumefantrine
Asenapine ER
Aspirin
Atazanavir
Atenolol
Atezolizumab
Atovaquone
Atropine
Avanafil
Avapritinib
Avelumab
Avutometinib / defactinib
Axatilimab
Axicabtagene ciloleucel
Axitinib
Azacitidine
Azelastine hydrochloride
Azilsartan / chlorthalidone
Azithromycin monohydrate
Aztreonam
Aztreonam / avibactam
Baclofen
Balsalazide disodium
Baricitinib
Basiliximab
Beclomethasone
Beclomethasone dipropionate
Bedaquiline fumarate
Belatacept
Belimumab
Belinostat
Bempedoic acid / ezetimibe
Benazepril hydrochloride
Bendamustine hydrochloride
Benralizumab
Benzgalantamine DR
Benznidazole
Benzocaine hydrochloride
Benzonatate
Betamethasone acetate acetate / betamethasone sodium phosphate
Betaxolol
Bethanechol chloride
Betrixaban
Bevacizumab
Bexarotene
Bezlotoxumab
Bicalutamide
Bisoprolol fumarate
Bivalirudin
Blinatumomab
Bortezomib
Bosentan
Bosutinib monohydrate
Botulinum toxin type A
Bremelanotide
Brentuximab vedotin
Brexpiprazole
Brigatinib
Brimonidine tartrate
Brinzolamide
Brodalumab
Bromfenac
Bromocriptine mesylate
Budesonide
Budesonide / formoterol
Budesonide CIR
Budesonide DR
Budesonide ER
Bumetanide
Bupivacaine
Buprenorphine / naloxone
Buprenorphine hydrochloride
Bupropion hydrochloride
Bupropion hydrochloride SR
Bupropion hydrochloride XL
Burosumab
Buspirone hydrochloride
Busulfan
Butalbital / acetaminophen
Butalbital / acetaminophen / caffeine
Butorphanol tartrate
Cabazitaxel
Cabergoline
Cabozantinib
Caffeine citrate
Calcitonin
Calcitriol
Calcium gluconate
Canakinumab
Candesartan cilexetil
Capecitabine
Caplacizumab
Capsaicin
Captopril
Carbachol
Carbamazepine
Carbamazepine ER
Carbidopa
Carbidopa / levodopa
Carbidopa / levodopa ER
Carfilzomib
Cariprazine
Carisoprodol
Carmustine
Carvedilol
Carvedilol ER
Caspofungin acetate
Cefaclor ER
Cefazolin sodium
Cefdinir
Cefepime hydrochloride
Cefepime / enmetazobactam
Cefiderocol
Cefixime
Cefotaxime
Cefpodoxime proxetil
Cefprozil
Ceftaroline fosamil
Ceftazidime
Ceftazidime / avibactam
Ceftolozane / tazobactam
Ceftriaxone sodium
Cefuroxime axetil
Cefuroxime sodium
Cemiplimab
Cephalexin
Ceritinib
Certolizumab pegol pegol
Cetirizine
Cetuximab
Chlordiazepoxide hydrochloride
Chlorhexidine gluconate
Chloroquine phosphate
Chlorpromazine hydrochloride
Chlorthalidone
Chlorzoxazone
Cholecalciferol
Cholestyramine
Cidofovir dihydrate
Cilostazol
Cimetidine
Cinacalcet
Ciprofloxacin hydrochloride
Ciprofloxacin hydrochloride ER
Cladribine
Clarithromycin
Clarithromycin ER
Clemastine
Clindamycin
Clindamycin hydrochloride
Clofarabine
Clomiphene citrate
Clomipramine hydrochloride
Clonazepam
Clonidine
Clopidogrel bisulfate
Clorazepate dipotassium
Clozapine
Cobicistat
Cobimetinib
Codeine sulfate
Codeine / guaifenesin / pseudoephedrine
Colesevelam hydrochloride
Colestipol hydrochloride
Conivaptan hydrochloride
Conjugated estrogens
Conjugated estrogens / medroxyprogesterone
Cosibelimab
Crinecerfont
Crizotinib
Cromolyn sodium
Crovalimab
Cyclobenzaprine hydrochloride
Cyclobenzaprine hydrochloride ER
Cyclophosphamide
Cycloserine
Cyclosporine
Cysteamine bitartrate DR
Cytarabine
Cytomegalovirus immune globulin
Dabrafenib mesylate
Dalfampridine ER
Danazol
Dantrolene sodium
Dapagliflozin / metformin ER
Dapagliflozin / saxagliptin
Dapsone
Daptomycin
Daratumumab
Darifenacin ER
Darunavir ethanolate
Dasatinib
Decitabine
Deferiprone
Deferoxamine
Degarelix
Demeclocycline hydrochloride
Denosumab
Desflurane
Desipramine hydrochloride
Desloratadine
Desmopressin acetate
Deuruxolitinib
Dexamethasone
Dexlansoprazole DR
Dexmethylphenidate hydrochloride
Dexmethylphenidate hydrochloride ER
Dexrazoxane
Dextroamphetamine sulfate
Dextroamphetamine sulfate ER
Dextromethorphan / bupropion ER
Dextromethorphan / quinidine
Diazepam
Diclofenac epolamine
Diclofenac potassium
Diclofenac sodium ER
Didanosine DR
Diethylpropion hydrochloride
Diflunisal
Digoxin
Diltiazem hydrochloride
Diltiazem hydrochloride ER
Dimercaprol
Dinoprostone
Dipyridamole
Disulfiram
Divalproex sodium DR
Divalproex sodium ER
Dobutamine
Docosanol
Dofetilide
Dolasetron
Dolutegravir sodium
Domperidone maleate
Donanemab
Donepezil hydrochloride
Dornase alfa
Dorzolamide hydrochloride
Dorzolamide / timolol
Doxapram hydrochloride
Doxazosin mesylate
Doxazosin mesylate ER
Doxepin hydrochloride
Doxycycline hyclate hyclate
Doxycycline hyclate DR
Doxycycline monohydrate
Drospirenone
Drospirenone / ethinylestradiol
Droxidopa
Duloxetine hydrochloride DR
Duvelisib
Eculizumab
Edaravone
Edoxaban tosylate
Efavirenz
Elagolix
Elbasvir / grazoprevir
Eletriptan hydrobromide
Elexacaftor / tezacaftor / ivacaftor
Elotuzumab
Eltrombopag olamine
Emicizumab
Emtricitabine
Enalapril maleate
Enalaprilat
Encorafenib
Enoxaparin sodium
Entecavir
Entrectinib
Enzalutamide
Epinephrine
Eplerenone
Epoetin alfa
Epoprostenol
Eprosartan
Eptifibatide
Ergotamine tartrate
Eribulin mesylate
Erlotinib hydrochloride
Ertapenem sodium
Ertugliflozin pyroglutamic acid
Escitalopram oxalate
Esketamine hydrochloride
Eslicarbazepine acetate
Esmolol hydrochloride
Esomeprazole magnesium DR
Esomeprazole sodium
Estradiol
Estradiol ER
Estradiol valerate
Estramustine
Eszopiclone
Etanercept
Etelcalcetide
Ethacrynic acid
Ethambutol hydrochloride
Ethionamide
Ethosuximide
Ethotoin
Etidronate disodium
Etodolac
Etonogestrel / ethinylestradiol
Etonogestrel / ethinylestradiol ER
Everolimus
Evolocumab
Exemestane
Exenatide ER
Ezetimibe
Ezetimibe / simvastatin
Fam-trastuzumab deruxtecan
Famciclovir
Famotidine
Febuxostat
Fedratinib
Felbamate
Felodipine
Fenofibrate
Fenoldopam
Fenoprofen
Fentanyl citrate
Ferric carboxymaltose
Ferric derisomaltose
Ferumoxytol
Fesoterodine ER
Fexinidazole
Fexofenadine hydrochloride
Filgrastim
Finasteride
Fingolimod
Fitusiran
Flecainide acetate
Fluconazole
Flucytosine
Fludarabine phosphate
Fludrocortisone acetate
Flumazenil
Fluocinonide
Fluorouracil
Fluoxetine hydrochloride
Fluoxetine hydrochloride DR
Fluoxymesterone
Fluphenazine hydrochloride
Flurbiprofen
Flurpiridaz F-18
Fluticasone / salmeterol
Fluticasone furoate
Fluticasone propionate
Fluvastatin sodium
Fluvastatin sodium ER
Fluvoxamine maleate
Fluvoxamine maleate CR
Formoterol fumarate
Fosamprenavir
Foscarnet sodium
Fosfomycin tromethamine
Fosinopril sodium
Fosphenytoin sodium
Frovatriptan succinate
Fulvestrant
Furosemide
Gabapentin
Gabapentin enacarbil ER
Galantamine hydrobromide
Galantamine hydrobromide ER
Ganciclovir
Gatifloxacin
Gemcitabine
Gemfibrozil
Gemifloxacin mesylate
Gemtuzumab ozogamicin
Gentamicin sulfate
Gepotidacin
Gilteritinib
Glasdegib
Glimepiride
Glipizide
Glucagon
Glyburide / metformin
Glycopyrrolate
Goserelin acetate
Granisetron hydrochloride
Griseofulvin microsized
Griseofulvin ultramicrosized
Guaifenesin
Guanfacine hydrochloride
Guanfacine hydrochloride ER
Guselkumab
Haloperidol
Haloperidol decanoate LA
Heparin sodium
Hydralazine hydrochloride
Hydrochlorothiazide
Hydrocodone bitartrate ER
Hydrocortisone
Hydrocortisone acetate
Hydrocortisone sodium succinate
Hydromorphone hydrochloride
Hydromorphone hydrochloride ER
Hydroxocobalamin
Hydroxychloroquine sulfate
Hydroxyurea
Hydroxyzine hydrochloride
Hydroxyzine pamoate
Hyoscyamine
Hyoscyamine sulfate ER
Ibandronate sodium
Ibrutinib
Ibuprofen
Idarubicin hydrochloride
Idarucizumab
Ifosfamide
Iloprost
Imatinib mesylate
Imipenem
Imipenem / cilastatin
Imipenem / cilastatin / relebactam
Imipramine pamoate
Imiquimod
Inavolisib
Indapamide
Indinavir sulfate
Indocyanine green
Indomethacin
Indomethacin ER
Infliximab
Inotersen
Inotuzumab ozogamicin
Insulin aspart
Insulin degludec
Insulin detemir
Insulin glargine
Insulin lispro
Interferon alfa-n3
Interferon beta
Interferon gamma-1b
Ipilimumab
Ipratropium bromide
Ipratropium / albuterol
Irbesartan
Irinotecan hydrochloride
Iron dextran
Iron sucrose
Isavuconazonium sulfate
Isocarboxazid
Isoproterenol hydrochloride
Isosorbide dinitrate
Isosorbide mononitrate
Isosorbide mononitrate ER
Isotretinoin
Isradipine
Itraconazole
Ivacaftor
Ivermectin
Ivosidenib
Ketoconazole
Ketoprofen
Ketoprofen ER
Ketorolac tromethamine
Ketotifen
Labetalol hydrochloride
Lacosamide
Lacosamide ER
Lamivudine
Lamotrigine
Lanreotide acetate
Lansoprazole DR
Lapatinib
Lapatinib ditosylate
Larotrectinib
Latanoprost
Lazertinib
Leflunomide
Lemborexant
Lenalidomide
Lenvatinib
Letermovir
Letrozole
Leuprolide acetate
Levalbuterol hydrochloride
Levalbuterol tartrate
Levetiracetam
Levetiracetam ER
Levocarnitine
Levodopa
Levofloxacin
Levonorgestrel / ethinylestradiol
Levothyroxine sodium
Lidocaine hydrochloride
Lifitegrast
Linaclotide
Lincomycin hydrochloride
Linezolid
Liothyronine sodium
Liraglutide
Lisdexamfetamine dimesylate
Lisinopril sodium
Lisinopril / hydrochlorothiazide
Lithium carbonate
Lithium carbonate ER
Lithium citrate
Lixisenatide
Lomefloxacin hydrochloride
Lomitapide mesylate
Loratadine
Lorazepam
Lorazepam ER
Lorcaserin hydrochloride
Lorlatinib
Losartan potassium
Losartan / hydrochlorothiazide
Lovastatin
Lovastatin ER
Lubiprostone
Lusutrombopag
Macimorelin acetate
Macitentan
Mannitol
Marstacimab
Measles / mumps / rubella vaccine
Meclizine hydrochloride
Meclofenamate
Medroxyprogesterone
Mefenamic acid
Mefloquine hydrochloride
Megestrol acetate
Melatonin
Meloxicam
Melphalan
Melphalan flufenamide
Memantine hydrochloride
Memantine hydrochloride ER
Meperidine hydrochloride
Mepolizumab
Meropenem
Mesalamine
Mesalamine DR
Mesalamine ER
Mesna
Metaproterenol
Metaxalone
Metformin
Metformin ER
Methadone hydrochloride
Methamphetamine hydrochloride
Methimazole
Methocarbamol
Methohexital
Methotrexate
Methoxsalen
Methoxy polyethylene glycol-epoetin beta
Methscopolamine
Methscopolamine bromide
Methsuximide
Methyldopa
Methylene blue
Methylergonovine maleate
Methylnaltrexone bromide
Methylphenidate hydrochloride
Methylphenidate hydrochloride ER
Methyltestosterone
Metirosine
Metoclopramide hydrochloride
Metolazone
Metoprolol tartrate
Metoprolol succinate ER
Metronidazole
Metronidazole ER
Metyrapone
Metyrosine
Micafungin sodium
Miconazole
Midazolam hydrochloride
Midodrine hydrochloride
Midostaurin
Mifepristone
Miltefosine
Minocycline hydrochloride
Minocycline hydrochloride ER
Mipomersen
Mirabegron ER
Mirdametinib
Misoprostol
Mitomycin
Mitotane
Modafinil
Moexipril hydrochloride
Mogamulizumab
Mometasone furoate
Mometasone / formoterol
Montelukast sodium
Morphine sulfate
Morphine sulfate ER
Moxetumomab pasudotox
Moxifloxacin hydrochloride
Mupirocin
Mycophenolate mofetil mofetil
Nabilone
Nabumetone
Nadolol
Nadolol / bendroflumethiazide
Nalbuphine
Nalmefene hydrochloride
Naloxone hydrochloride
Naltrexone ER
Naltrexone hydrochloride
Naproxen
Naproxen DR
Naproxen sodium ER
Natalizumab
Nebivolol hydrochloride
Necitumumab
Nefazodone hydrochloride
Nelarabine
Nelfinavir
Nemolizumab
Neostigmine
Nepafenac
Netupitant / palonosetron
Nevirapine
Niacin
Nicardipine hydrochloride
Nicardipine hydrochloride SR
Nicotine
Nifedipine
Nifedipine ER
Nifurtimox
Nilotinib
Nilutamide
Nimodipine
Nintedanib
Niraparib
Nirogacestat
Nisoldipine ER
Nitrofurantoin
Nitroglycerin
Nitroprusside
Nivolumab
Nizatidine
Norepinephrine bitartrate
Norethindrone acetate
Norethindrone / ethinylestradiol
Norgestimate / ethinylestradiol
Nortriptyline hydrochloride
Obecabtagene autoleucel
Obinutuzumab
Ocrelizumab / hyaluronidase
Octreotide acetate
Octreotide acetate DR
Ofatumumab
Ofloxacin
Olanzapine / samidorphan
Olanzapine pamoate ER
Olaparib
Olmesartan medoxomil
Olopatadine hydrochloride
Olopatadine / mometasone
Olsalazine
Omacetaxine mepesuccinate
Omalizumab
Omeprazole magnesium DR
Ondansetron
Ondansetron hydrochloride
Oritavancin
Orlistat
Oseltamivir phosphate
Oxaprozin
Oxazepam
Oxcarbazepine
Oxcarbazepine XR
Oxybutynin chloride
Oxybutynin chloride XL
Oxycodone hydrochloride
Oxycodone hydrochloride ER
Oxymetazoline hydrochloride
Oxymorphone hydrochloride
Palbociclib
Palifermin
Palonosetron
Palopegteriparatide
Pamidronate
Pancrelipase
Pancrelipase DR
Panobinostat
Pantoprazole sodium
Pantoprazole sodium DR
Papaverine hydrochloride
Parathyroid hormone
Paricalcitol
Paroxetine hydrochloride
Paroxetine hydrochloride CR
Paroxetine mesylate
Pasireotide
Pazopanib hydrochloride
Pegcetacoplan
Peginterferon alfa-2a
Peginterferon beta-1a
Pembrolizumab
Pemetrexed disodium
Pentazocine / naloxone
Pentobarbital
Pentostatin
Perampanel
Perindopril erbumine
Pertuzumab
Phenazopyridine hydrochloride
Phenelzine sulfate
Phenobarbital
Phentermine hydrochloride
Phentolamine mesylate
Phenylephrine hydrochloride
Phenytoin sodium
Phenytoin sodium ER
Pilocarpine hydrochloride
Pimecrolimus
Pioglitazone hydrochloride
Pioglitazone / glimepiride
Piperacillin / tazobactam
Pirfenidone
Piroxicam
Pitolisant hydrochloride
Plerixafor
Polymyxin sulfate
Ponatinib hydrochloride
Posaconazole
Posaconazole DR
Pramipexole dihydrochloride
Pramipexole dihydrochloride ER
Pramlintide acetate
Prasugrel hydrochloride
Pravastatin sodium
Praziquantel
Prazosin hydrochloride
Prednisolone
Prednisolone acetate
Prednisone
Prednisone DR
Pregabalin
Pregabalin ER
Probenecid
Probenecid / colchicine
Progesterone
Propafenone hydrochloride
Propafenone hydrochloride ER
Propranolol hydrochloride
Propranolol hydrochloride ER
Propylthiouracil
Prucalopride
Pyrantel pamoate
Quazepam
Quetiapine fumarate
Quinidine gluconate ER
Quinine sulfate
Rabeprazole sodium DR
Racepinephrine
Raltegravir
Ramelteon
Ramipril
Ramucirumab
Ranibizumab
Ranitidine hydrochloride
Ranolazine ER
Rasagiline
Rasburicase
Ravulizumab
Regadenoson
Regorafenib
Remifentanil hydrochloride
Repaglinide
Reslizumab
Revakinagene taroretcel
Revumenib
Ribavirin
Ribociclib
Rifampin
Rifapentine
Rifaximin
Rilpivirine hydrochloride
Riociguat
Risankizumab
Risedronate DR
Risperidone
Risperidone ER
Rituximab
Rivastigmine ER
Rivastigmine tartrate
Rizatriptan benzoate
Roflumilast
Romiplostim
Romosozumab
Ropinirole hydrochloride
Ropinirole hydrochloride ER
Rosiglitazone maleate
Rosiglitazone / metformin
Rosuvastatin calcium
Rosuvastatin / ezetimibe
Rotigotine ER
Rufinamide
Ruxolitinib
Salmeterol xinafoate
Saxagliptin
Saxagliptin / metformin ER
Secnidazole
Secukinumab
Seladelpar lysine
Selegiline hydrochloride
Selexipag
Semaglutide
Serdexmethylphenidate / dexmethylphenidate
Sildenafil citrate
Silodosin
Siltuximab
Simethicone
Simvastatin
Siponimod
Sirolimus
Sitagliptin
Sitagliptin / metformin
Sitagliptin / metformin ER
Sodium ferric gluconate
Sodium nitrite
Sodium nitroprusside
Sodium oxybate
Sodium phenylbutyrate
Sodium picosulfate / magnesium oxide / citric acid
Sodium thiosulfate
Sofosbuvir
Sofpironium bromide
Solifenacin succinate
Sonidegib
Sorafenib
Sotalol hydrochloride
Spironolactone
Stavudine
Sucralfate
Sufentanil
Sulfasalazine
Sulfasalazine DR
Sulindac
Sulopenem / probenecid
Sumatriptan
Sunitinib malate
Suvorexant
Tacrolimus
Tacrolimus ER
Tadalafil
Tagraxofusp
Talazoparib
Talimogene laherparepvec
Tamsulosin hydrochloride
Tapentadol hydrochloride
Tasimelteon
Tazemetostat
Tedizolid phosphate
Teduglutide
Telavancin hydrochloride
Telmisartan
Telotristat etiprate
Temazepam
Temozolomide
Temsirolimus
Tenofovir alafenamide fumarate
Tenofovir disoproxil fumarate
Terazosin hydrochloride
Terbinafine hydrochloride
Terbutaline sulfate
Teriflunomide
Teriparatide
Terlipressin
Testosterone
Testosterone cypionate
Testosterone enanthate
Testosterone undecanoate
Tetrabenazine
Tezacaftor / ivacaftor
Thalidomide
Theophylline
Theophylline ER
Thiotepa
Ticagrelor
Tigecycline
Timolol maleate
Tinidazole
Tiotropium bromide
Tipranavir
Tirzepatide
Tisagenlecleucel
Tobramycin
Tocilizumab
Tofacitinib citrate
Tolbutamide
Tolcapone
Tolterodine tartrate
Tolterodine tartrate ER
Topiramate
Topiramate XR
Topotecan
Trabectedin
Tramadol hydrochloride
Tramadol / acetaminophen
Tramadol hydrochloride ER
Trametinib
Tranexamic acid
Tranylcypromine sulfate
Trastuzumab
Travoprost
Trazodone hydrochloride
Treosulfan
Tretinoin
Triamcinolone acetonide
Triamterene
Triamterene / hydrochlorothiazide
Triazolam
Triclabendazole
Trihexyphenidyl hydrochloride
Trimethobenzamide
Trimethoprim / sulfamethoxazole
Trimipramine
Trospium
Ulipristal acetate
Upadacitinib ER
Ursodeoxycholic acid
Ustekinumab
Valacyclovir hydrochloride
Valbenazine
Valgancyclovir hydrochloride
Valproate sodium
Valproic acid
Valrubicin
Valsartan
Vancomycin hydrochloride
Vandetanib
Vanzacaftor / tezacaftor / deutivacaftor
Vardenafil hydrochloride
Varenicline tartrate
Vedolizumab
Vemurafenib
Venetoclax
Venlafaxine hydrochloride
Verapamil hydrochloride
Verapamil hydrochloride COER
Verapamil hydrochloride ER
Verapamil hydrochloride SR
Vilazodone hydrochloride
Vildagliptin
Vinblastine sulfate
Vincristine sulfate
Vinorelbine
Vitamin A palmitate
Vitamin B12
Vitamin C
Vonoprazan fumarate
Vorasidenib
Voriconazole
Vorinostat
Vortioxetine
Warfarin sodium
Zafirlukast
Zaleplon
Zanamivir
Ziconotide
Zidovudine
Zileuton
Ziprasidone hydrochloride
Ziprasidone mesylate
Zolpidem tartrate
Zolpidem tartrate CR
Zonisamide
ziv-Aflibercept