Medicine A-Z Directory
Browse canonical medicine guides by name. Page coverage varies, so use the sections and references shown on each guide and confirm personal treatment decisions with a qualified clinician or pharmacist.
These directory links help readers and search engines reach one preferred URL for each medicine.
Browse medicines by letter
All canonical medicines
- Abemaciclib
- Acarbose
- Acyclovir
- Albendazole
- Albuterol
- Alendronate
- Alirocumab
- Allegra (fexofenadine)
- Allopurinol
- Alprazolam
- Amikacin
- Aminophylline
- Amiodarone
- Amlodipine (oral route) - Side effects & dosage
- Amoxil
- Ampicillin
- Anastrozole
- Aripiprazole
- Ashwagandha
- Aspart
- Aspirin
- Astaxanthin
- Atenolol
- Atorvastatin
- Augmentin (amoxicillin/clavulanate)
- Azathioprine
- Azelastine
- Azithromycin
- Baclofen
- Beclomethasone
- Beconase (beclometasone nasal)
- Bempedoic acid
- Benadryl (diphenhydramine)
- Benralizumab
- Benzocaine
- Benzonatate
- Berberine
- Beta-Alanin
- Beta-Carotene
- Betahistine
- Biktarvy
- Bismuth subsalicylate
- Bisoprolol
- Bortezomib
- Botox (onabotulinumtoxinA)
- Brompheniramine
- Bumetanide
- Bupivacaine
- Buprenorphine
- Buscopan
- Cabazitaxe
- Cabotegravir
- Calcium
- Captopril
- Carbamazepine
- Carbonyl iron
- Cefadroxil
- Cefazolin
- Cefdinir
- Cefixime
- Cefmetazole
- Cefotaxime
- Cefotetan
- Cefpodoxime
- Cefprozil
- Ceftaroline
- Ceftazidime
- Ceftriaxone: Uses, Interactions, Mechanism of Action
- Cefuroxime
- Cefuroxime axetil
- Celebrex (celecoxib)
- Cephalexin
- Cephradine
- Cetirizine
- Chlorpheniramine
- Cialis (tadalafil)
- Ciprofloxacin
- Cisplatin
- Citalopram
- Clarithromycin
- Claritin (loratadine)
- Clascoterone topical
- Clindamycin
- Clobetasol
- Clomipramine
- Clonazepam
- Clonidine
- Clotrimazole
- Co‑amoxiclav
- Coenzyme Q10
- Colace (docusate)
- Colchicine
- Comirnaty (COVID‑19 vaccine)
- Creatine
- Crestor (rosuvastatin)
- Cyclobenzaprine
- Cyclosporine
- Dabigatran
- Dacarbazine: Uses, Interactions, Mechanism of Action
- Dalbavancin
- Danazol
- Dantrolene
- Dapagliflozin
- Dapsone
- Darunavir
- Darzalex
- Dasatinib
- Daunorubicin
- Deferoxamine
- Deflazacort
- Delafloxacin
- Depo‑Provera
- Desloratadine
- Desvenlafaxine
- Dexamethasone
- Dexlansoprazole
- Dexmedetomidine
- Dexmethylphenidate
- Dexrazoxane
- DHA (omega-3)
- DHEA (Dehydroepiandrosterone)
- Diclofenac
- Dienogest
- Diethylcarbamazine
- Digoxin
- Diltiazem
- DIM (Diindolylmethane)
- Dimenhydrinate
- Diphenoxylate + Atropine
- Dipyridamole
- Disulfiram
- Dobutamine
- Domperidone
- Donepezil
- Dopamine
- Doripenem
- Dornase alfa
- Doxazosin
- Doxepin
- Doxorubicin
- Doxycycline
- Dronedarone
- Dulcolax
- Duloxetine
- Dupixent
- Dydrogesterone
- Echinacea
- Edoxaban
- Efavirenz
- Effexor (venlafaxine)
- Efgartigimod alfa
- Elagolix
- Eliquis (apixaban)
- Emergen-C
- Empagliflozin
- Emtricitabine
- Enalapril
- Enoxaparin
- Entecavir
- Ephedrine
- Epinephrine (Adrenaline)
- Epirubicin
- Eplerenone
- Eravacycline
- Erenumab
- Ergotamine
- Ertapenem
- Erythromycin
- Erythropoietin
- Escitalopram
- Esmolol
- Estazolam
- Estradiol
- Eszopiclone
- Etanercept
- Ethambutol
- Ethinylestradiol
- Etomidate
- Etonogestrel
- Etoposide
- Etoricoxib
- Evolocumab
- Ezetimibe
- Febuxostat
- Felodipine
- Fentanyl
- Ferrous fumarate
- Ferrous gluconate Uses, Side Effects & Warnings
- Ferrous sulfate
- Fesoterodine
- Finasteride
- Flagyl (metronidazole)
- Flavoxate
- Flecainide
- Flonase (fluticasone)
- Fluconazole
- Flucytosine
- Fludrocortisone
- Flumazeni
- Flunarizine
- Flunisolide
- Fluocinolone acetonide
- Fluocinonide
- Fluorescein
- Fluorometholone
- Fluorouracil
- Fluoxetine
- Fluphenazine
- Flurandrenolide
- Flurazepam
- Flurbiprofen
- Flutamide
- Fluticasone
- Fluticasone + Salmeterol (Advair)
- Fluticasone + Vilanterol (Breo Ellipta)
- Fluvoxamine
- Folic Acid (Vitamin B9)
- Fondaparinux
- Formoterol
- Fosamprenavir
- Fosaprepitant
- Fosfomycin
- Fospropofol
- Furosemide
- Gabapentin
- Gadobutrol
- Gadodiamide
- Gadopentetate dimeglumine
- Gadoteridol
- Galantamine
- Ganciclovir
- Gardasil 9 (HPV vaccine)
- Garlic Oil
- Gatifloxacin ophthalmic
- Gaviscon (alginates)
- gefitinib
- Gemcitabine
- Gemfibrozil
- Gemifloxacin
- Gentamicin
- Gestodene
- Ginkgo Biloba
- Ginseng
- Glasdegib
- Glatiramer acetate
- Glecaprevir
- Glecaprevir + Pibrentasvir (Mavyret)
- Glibenclamide + Pioglitazone
- Glimepiride
- Glimepiride + Voglibose
- Glimepiride/Metformin
- Glipizide
- Glucagon
- Glucosamine
- Glulisine
- Glutamine
- Glyburide
- Glyceryl trinitrate (Nitroglycerin)
- Glycine
- Glycopyrrolate
- Glycopyrrolate-formoterol (inhaler combo)
- Glycopyrronium bromide
- Glycopyrronium/Indacaterol (Ultibro Breezhaler)
- Golimumab
- Goserelin
- Granulocyte colony-stimulating factor (G-CSF)
- Grazoprevir
- Griseofulvin
- Guaifenesin
- Guanfacine
- Guselkumab
- Halcinonide
- Halobetasol
- Haloperidol
- Halothane
- Hemofil-M (Factor VIII concentrate)
- Heparin
- Hepatitis A vaccine
- Hepatitis B vaccine
- Hexetidine
- Hexylresorcinol
- Hib vaccine (Haemophilus influenzae type b)
- Histamine
- Histamine phosphate injection
- Histrelin acetate implant
- Homatropine
- Humalog (Insulin lispro)
- Human chorionic gonadotropin (hCG)
- Human growth hormone (Somatropin)
- Human insulin
- Human menopausal gonadotropin (hMG)
- Humira (Adalimumab brand)
- Humulin (Insulin human brand)
- Hydralazine
- Hydrochlorothiazide
- Hydrocodone
- Hydrocodone/Acetaminophen
- Hydrocodone/Chlorpheniramine
- Hydrocodone/Ibuprofen
- Hydrocortisone
- Hydroflumethiazide
- Hydromorphone
- Hydroquinone (dermatologic use)
- Hydroxocobalamin-Longest-lasting injection- Vitamin B12
- Hydroxyapatite (dental, bone use)
- Hydroxychloroquine
- Hydroxyprogesterone
- Hydroxyurea
- Hydroxyzine
- Hyoscyamine
- Ibrutinib
- Ibuprofen
- Iclaprim
- Idarubicin
- Idebenone
- Ifosfamide
- Iloprost
- Imatinib
- Imipramine
- Imodium (loperamide)
- Inclisiran
- Indacaterol
- Indapamide
- Indinavir
- Indomethacin
- Infliximab
- Inosine pranobex
- Inositol
- Inotuzumab ozogamicin
- instrol (Stanozolol)-Uses, Interactions, Mechanism of Action
- Insulin
- Iodine
- Iodixanol (contrast agent)
- Iohexol (contrast agent)
- Iomeprol (contrast agent)
- Iopamidol (contrast agent)
- Iopromide (contrast agent)
- Ioversol (contrast agent)
- Ipratropium bromide
- Irbesartan
- Isavuconazole
- Isoetharine
- Isoflurane
- Isoniazid
- Isoprenaline (Isoproterenol)
- Isosorbide dinitrate
- Isosorbide mononitrate
- Isoxicam
- Isradipine
- Itraconazole
- Ivermectin
- Ixazomib
- Ixekizumab
- Jadelle (Levonorgestrel implant contraceptive)
- Jadenu (Deferasirox)
- Jakavi / Jakafi (Ruxolitinib)
- Jakvinus (Baricitinib)
- Jalyn (Dutasteride + Tamsulosin)
- Janumet (Sitagliptin + Metformin)
- Januvia
- Jardiamet / Jardiance Duo / Jardiance Plus
- Jardiance
- Jectofer (Iron injection)
- Jemperli (Dostarlimab, anti-PD-1)
- Jentadueto (Linagliptin + Metformin)
- Jentadueto XR
- Jinteli (Ethinyl estradiol + Norethindrone)
- Jujube
- Juleber (Ethinyl estradiol + Levonorgestrel contraceptive)
- Juvisync (Sitagliptin + Simvastatin)
- Juxtapid (Lomitapide)
- Jylamvo (Methotrexate oral solution)
- Jynneos (Smallpox/Monkeypox vaccine)
- K-Citra (Potassium citrate)
- Kaletra (Lopinavir + Ritonavir)
- Kalydeco (Ivacaftor)
- Kanamycin
- Kava (Piper methysticum)
- Kayexalate (Sodium polystyrene sulfonate)
- Kefurox (Cefuroxime brand)
- Kengreal (Cangrelor)
- Keppra (levetiracetam)
- Kerendia (Finerenone)
- Ketamine
- Ketoconazole (oral tablets)
- Ketoconazole Side effects and Benefits
- Ketoprofen
- Ketorolac
- Ketotifen
- Kevzara (Sarilumab)
- Keytruda (pembrolizumab)
- Kineret (Anakinra)
- Kisqali (Ribociclib)
- Koselugo (Selumetinib)
- Krystexxa (Pegloticase)
- Kyprolis (Carfilzomib)
- Kytril (Granisetron)
- L-Arginine
- L-Carnitine
- L-Tyrosine
- Lactobacillus
- Lactulose
- Lamictal (lamotrigine)
- Lamivudine
- Lamotrigine
- Lanreotide
- Lansoprazole
- Lanthanum carbonate
- Lantus (insulin glargine)
- Larazotide acetate
- Larotrectinib
- Lasmiditan
- Leflunomide
- Lenacapavir
- Lenalidomide
- Letermovir
- Letrozole
- Levofloxacin
- Levonorgestrel
- Levothyroxine
- Lidocaine
- Linagliptin
- Lincomycin
- Lisinopril
- Lithium carbonate
- Lomefloxacin
- Lomeguatrib
- Lomeprol (contrast agent)
- Loperamide
- Lopinavir
- lorazepam
- Losartan
- Losec (omeprazole)
- Loteprednol / Loteprednol etabonate
- Lovastatin
- Loxapine
- Luliconazole
- Lumacaftor And Ivacaftor
- Lumefantrine
- Lumoxiti
- Lumoxiti (Moxetumomab pasudotox)
- Lupron (Leuprolide acetate)
- Lurasidone
- Lurbinectedin
- Luspatercept
- Lyrica (pregabalin)
- Lysine (L-Lysine)
- Magnesium
- Magnesium sulfate
- Mebendazole
- Mecasermin injection
- Mecasermin rinfabate
- Megestrol acetate
- Melatonin
- Meloxicam
- Melphalan
- Memantine
- Mepolizumab
- Meprobamate
- Mercaptopurine (6-MP)
- Meropenem
- Mesalamine / Mesalazine
- Mesna
- Metamucil (psyllium)
- Metformin
- Methadone
- Methimazole
- Methotrexate
- Methoxy polyethylene glycol-epoetin beta
- Methoxyamine
- Methoxyflurane
- Methylcobalamin to treat diabetic neuropathy
- Methyldopa
- Methylprednisolone
- Metoclopramide
- Metoprolol
- Micafungin
- Micronized progesterone (Utrogestan)
- Midazolam
- Milnacipran
- Milrinone
- Minocycline
- Mirabegron
- Miralax
- Mirena
- Mirtazapine
- Mitapivat
- Mitomycin
- Mitotane
- Mitoxantrone
- Moclobemide
- Molnupiravir
- Montelukast
- Morphine
- Movicol
- Moxifloxacin
- Mupirocin
- Mycophenolate mofetil (MMF)
- Nabumetone
- Nadifloxacin
- Nadolol
- Naftifine
- Nalbuphine
- Naldemedine
- Nalmefene
- Naloxone
- Naltrexone
- Nandrolone
- Naphazoline (drops)
- Naphazoline + Pheniramine
- Naphthoquine
- Naproxen
- Natalizumab
- Nateglinide
- Nebivolol
- Nelarabine
- Nelfinavir
- Neomycin
- Neratinib
- Nesiritide
- Netilmicin
- Netupitant + Palonosetron (Akynzeo)
- Nevirapine
- Nexium (esomeprazole)
- Niacin (Vitamin B3)
- Niacinamide: Benefits, Uses and Side Effects
- Nicardipine
- Nifedipine
- Nilotinib
- Nimodipine
- Nimustine
- Nintedanib
- Niraparib
- Nirmatrelvir (in Paxlovid)
- Nisoldipine
- Nitisinone
- Nitrofurantoin
- Nitroglycerin (Glyceryl trinitrate)
- Nitroprusside sodium
- Nitrous oxide
- Nivolumab
- Nizatidine
- Norepinephrine
- Nortriptyline
- Oat Bran
- Obeticholic acid
- Obinutuzumab
- Octreotide
- Ofatumumab
- Ofloxacin
- Olanzapine
- Olaparib
- Olaratumab
- Olatec: Potential approval 2026–2027 if Phase 3 succeeds.
- Olmesartan
- Olodaterol
- Olopatadine
- Omadacycline
- Omalizumab
- Omeprazole
- Ondansetron
- Opicapone
- Opium tincture
- Oregano Oil
- Orfenadrine
- Orforglipron
- Oritavancin
- Orlistat
- Ormeloxifene
- Oseltamivir
- Osimertinib / Osimertinib mesylate
- Ospemifene
- Oxacillin
- Oxaprozin
- Oxazepam
- Oxcarbazepine
- Oxeladin
- Oxybutynin
- Oxycodone
- Oxymetazoline
- Oxytetracycline
- Oxytocin
- Ozanimod
- Palbociclib
- Paliperidone
- Panitumumab
- Pantoprazole
- Paracetamol
- Paracetamol (Acetaminophen)
- Paromomycin
- Paroxetine
- Paxlovid (nirmatrelvir/ritonavir)
- Pefloxacin
- Pegaspargase
- Pegfilgrastim
- Peginterferon alfa
- Pemetrexed
- Penciclovir
- Penicillin G
- Penicillin V
- Pentosan polysulfate
- Perindopril
- Pethidine
- Phenazopyridine
- Phenelzine
- Phenobarbita
- Phentermine
- Phenylephrine
- Phenytoin
- Pimavanserin
- Pioglitazone
- Piperacillin
- Piperacillin/Tazobactam
- Piroxicam
- Pitavastatin
- Plavix (clopidogrel)
- Plazomicin
- Pramipexole
- Pravastatin
- Prazosin
- Prednisolone
- Prevnar 20 (PCV20)
- Procainamide
- Procaine
- Prochlorperazine
- Procyclidine
- Progesterone
- Promethazine
- Propofol
- Protriptyline
- Prozac (fluoxetine)
- Qelbree (Viloxazine hydrochloride)
- Qsymia (Phentermine + Topiramate)
- Queen Bee Royal Jelly (Royal Jelly Supplements)
- Quercetin: Quercetin: Health benefits, dosage, and side effects
- Quetiapine
- Quetiapine fumarate
- Quinagolide
- Quinapril
- Quinapril + Hydrochlorothiazide
- Quinapril hydrochloride
- Quinidine
- Quinidine gluconate
- Quinidine sulfate
- Quinine sulfate
- Qutenza (Capsaicin patch)
- Rabies vaccine
- Radium 223 dichloride
- Raloxifene
- Raltitrexed
- Ramelteon
- Ramipril
- Ranolazine
- Rapamycin
- Rasagiline
- Reboxetine
- Red Yeast Rice
- Remdesivi
- Remifentanil
- Reslizumab
- Resveratrol
- Retinyl palmitate
- Rho(D) immune globulin
- Ribavirin
- Rifampin / Rifampicin
- Rilpivirine
- Riluzole
- Rimegepant
- Ringer’s lactate
- Risedronate
- Ritalin (methylphenidate)
- Rituximab
- Rogaine (minoxidil topical)
- Romiplostim
- Ropi vacaine
- Ropinirole
- Rotavirus vaccine
- Rotigotine
- Roxadustat
- Roxithromycin
- Rupatadine
- Sabril (Vigabatrin)
- Saccharomyces boulardii
- Salbutamol
- Salmeterol/Fluticasone (Advair)
- Sapropterin dihydrochloride
- Sarecycline
- Saxagliptin
- Saxenda (liraglutide)
- Selegiline
- Selenium
- Senokot
- Sertraline
- Shingrix
- Sildenafil
- Sildenafil (oral route) - Side effects & dosage
- Silodosin
- Simvastatin
- Skyrizi
- Slippery Elm
- Sodium valproate
- Sofosbuvir
- Sofosbuvir/Ledipasvir
- Sofosbuvir/Velpatasvir (Epclusa)
- Solifenacin
- Somapacitan injections
- Somatostatin
- Sorafenib
- Sotalol
- Sotatercept
- Spiriva (tiotropium)
- Spironolacton : Side Effects, Uses, Dosage, and Benefits
- Spirulina
- Streptomycin
- Succinylcholine
- Sudafed (pseudoephedrine/PE)
- Sufentanil
- Sugammadex
- Sulfadiazine
- Sulfadoxine
- Sulfasalazine
- Sultamicillin
- Sunitinib
- Sunitinib combos
- Suvorexant
- Symbicort (budesonide/formoterol)
- Symbyax
- Tacrolimus
- Talimogene laherparepvec
- Tamoxifen
- Tamsulosin
- Tapentadol
- Taurine
- Teicoplanin
- Telavancin
- Telmisartan
- Temazepam
- Temozolomide
- Teplizumab
- Terazosin
- Terbinafine
- Teriparatide
- Tesamorelin
- Tetrabenazine
- Tetracycline
- Tezepelumab
- Thalidomide
- Thiamine (B1)
- Thiopental
- Tiagabine
- Ticarcillin
- Tigecycline
- Timolol
- Tipranavir
- tirzepatide (Eli Lilly)
- Tobramycin
- Tolcapone
- Tolterodine
- Tolvaptan
- Topiramate
- Topotecan
- Tralokinumab
- Tranylcypromine
- Travoprost
- Treprostinil
- Tresiba (insulin degludec)
- Tribulus Terrestris
- Trimetazidine
- Trimethoprim
- Tums (calcium carbonate)
- Turmeric
- Tussionex
- Tylenol (acetaminophen)
- Ublituximab
- Ubrogepant (Ubrelvy)
- Udenyca
- Ulipristal acetate
- Ultracet
- Ultraproct
- Umeclidinium
- Umeclidinium/Vilanterol (Anoro Ellipta)
- Umifenovir
- Unasyn (Ampicillin + Sulbactam)
- Unithiol
- Unoprostone
- Upadacitinib
- Uralyt-U (urinary alkalinizer)
- Urea cream
- Uridine
- Uridine triacetate
- Uro-Vaxom
- Urofollitropin
- Urokinase
- Ursodeoxycholic acid
- Uva Ursi
- Valganciclovir
- Valproic acid
- Valtrex (valacyclovir)
- Vancomycin
- Vaqta (Hepatitis A vaccine)
- Varenicline
- Varivax (Varicella vaccine)
- Vaxzevria (AstraZeneca COVID-19 vaccine)
- Vedolizumab
- Velpatasvir
- Vemurafenib
- Venetoclax
- Ventolin
- Verapamil
- Vilazodone
- Vilazodone hydrochloride
- Viltepso (Viltolarsen)
- Vismodegib
- Vitamin A
- Vitamin B12
- vitamin b12 benefits for diabetic patients
- Vitamin B2 (Riboflavin)
- Vitamin B6 (Pyridoxine)
- Vitamin C (Ascorbic Acid
- Vitamin D
- Vitamin E
- vitamin K
- Vitamin K1 (phylloquinone)
- Vitamin K2 (menaquinone)
- Voclosporin
- Voltaren
- Voriconazole
- Vorinostat
- Vyvanse
- Vyvanse (lisdexamfetamine)
- Wellbutrin (bupropion)
- What are the side effects of Niacinamide?
- Wilate
- Wild Yam
- Willow Bark
- Wyeth Diazepam
- Wyeth Imipramine (Tofranil brand)
- Wyeth Prednisone
- Wygovy pen injector
- Wymzya Fe
- Wymzya tablets
- Xacthane
- Xagrid (Anagrelide)
- Xalatan
- Xalkori
- Xanomeline
- Xarelto (rivaroxaban)
- Xeljanz
- Xenleta
- Xermelo
- Xgeva
- Xifaxan
- Xipere
- Xofigo
- Xospata
- Xromi
- Xylitol
- Xylometazoline
- Xyntha
- Xyzal
- Yasminelle
- Yazal
- Yazcon
- Yin Qiao San (TCM)
- Yuflyma autoinjector
- Yunnan Baiyao
- Yutiq
- Zafirlukast
- Zaleplon
- Zanaflex (Tizanidine brand)
- Zanamivir
- Ziconotide
- Zileuton
- Zinc gluconate
- Zinc oxide
- Zinc sulfate
- Zindaclin (Clindamycin gel)
- Zolmitriptan
- Zolpidem
- Zonisamide
- Zopiclone
- Zovanta (Pantoprazole)
- Zyclara (Imiquimod cream)
- Zydelig (Idelalisib)
- Zykadia
- Zyvox (Linezolid)