Prescription and common over-the-counter medicines sold in the United States, with what their official FDA label says about uses, warnings, side effects and interactions — and our latest news about each one.
Medicines starting with M
- Macimorelin Acetate Macrilen
- Macitentan Opsumit
- Macitentan and Tadalafil Opsynvi
- Mafenide Acetate Sulfamylon
- Magnesium Chloride
- Magnesium Hydroxide OTC Milk Of Magnesia, Milk Of Magnesia…
- Magnesium Sulfate
- Magnesium Sulfate Heptahydrate
- Malathion Ovide
- Manganese
- Manganese Chloride
- Mannitol Aridol Bronchial Challenge Test Kit, Osmitrol
- Maralixibat Chloride Livmarli
- Maraviroc Selzentry
- Margetuximab Margenza
- Maribavir Livtencity
- Marstacimab Hympavzi
- Mavorixafor Xolremdi
- Measles Virus Morbillinum
- Mebendazole Vermox
- Mebrofenin Choletec
- Mecamylamine Hydrochloride Vecamyl
- Mecasermin Increlex
- Mechlorethamine Hydrochloride Valchlor
- Meclizine
- Meclizine Hydrochloride OTC Dramamine, Bonine, Dramamine Less Drowsy, Less…
- Meclizine Hydrocloride
- Meclofenamate Sodium
- Medroxyprogesterone
- Medroxyprogesterone Acetate Depo-Provera, Depo-SubQ Provera, Provera
- Mefenamic Acid
- Mefloquine Hydrochloride
- Megestrol Acetate
- Meloxicam Qamzova, Xifyrm
- Melphalan Hydrochloride
- Melphalan Hydrochloride Injection, Powder, Lyophilized, For Hepzato Kit
- Memantine
- Memantine and Donepezil
- Memantine and Donepezil Hydrochlorides
- Memantine Hydrochloride
- Memantine Hydrochloride and Donepezil Hydrochloride Namzaric
- Menotropins Menopur
- Meperidine Hydrochloride Demerol
- Mepivacaine Hydrochloride Polocaine, Carbocaine, Polocaine-MPF, Scandonest 3% Plain
- Meprobamate
- Mercaptopurine
- Meropenem
- Meropenem-Vaborbactam Vabomere
- Mesalamine Canasa, Lialda, Pentasa, Rowasa
- Mesna Mesnex
- Metavex
- Metaxalone
- Metformin
- Metformin Hydrochloride
- Methacholine Chloride Provocholine, Provocholine Inhalation Solution
- Methadone
- Methadone Hydrochloride Diskets, Methadose, Methadose Dispersible, Methadose Sugar-free
- Methamphetamine Hydrochloride
- Methazolamide
- Methenamine, Sodium Phosphate, Monobasic, Anhydrous, Phenyl Salicylate, Methylene Blue and Hyoscyamine Sulfate Uro-MP
- Methenamine, Sodium Phosphate, Monobasic, Methylene Blue, and Hyoscyamine Sulfate Urogesic Blue
- Methenamine, Sodium Phosphate, Monobasic, Monohydrate, Phenyl Salicylate, Methylene Blue, and Hyoscyamine Sulfate Mb Caps, Urimar-t Caps
- Methenamine, Sodium Phosphate Monobasic, Phenyl Salicylate, Methylene Blue, and Hyoscyamine Sulfate Uretron D/S
- Methenamine Hippurate
- Methenamine Mandelate
- Methimazole
- Methocarbamol Robaxin, Atmeksi, Methocarb 500-EZS, Tanlor
- Methohexital Sodium Brevital Sodium
- Methotrexate Jylamvo, Otrexup, Rasuvo, Trexall, Xatmep
- Methotrexate Sodium
- Methoxsalen
- Methoxy Polyethylene Glycol-Epoetin Beta Mircera
- Methscopolamine Bromide
- Methsuximide Celontin
- Methyldopa
- Methylene Blue
- Methylergonovine
- Methylergonovine Maleate Methergine
- Methylnaltrexone Bromide Relistor
- Methylphenidate Daytrana
- Methylphenidate Hydrochloride Metadate Cd, Concerta, JORNAY PM Extended-Release,…
- Methylprednisolone Medrol
- Methylprednisolone Acetate Depo-medrol, Medroloan II SUIK, Medroloan SUIK
- Methylprednisolone Sodium Succinate Solu-medrol
- Methyltestosterone Methitest
- Metoclopramide
- Metoclopramide Hydrochloride Gimoti, Reglan
- Metolazone
- Metoprolol
- Metoprolol Succinate Toprol Xl, Kapspargo
- Metoprolol Tartrate Lopressor
- Metoprolol Tartrate and Hydrochlorothiazide
- Metoroprolol Tartrate Metoprolol Tartrate
- Metreleptin Myalept
- Metronidazole Likmez, Flagyl, Noritate, Nuvessa, Vagizole, Vandazole
- Metronidazole Vaginal
- Metyrapone Metopirone
- Metyrosine Demser
- Mexiletine Hydrochloride
- Micafungin
- Micafungin Sodium
- Miconazole Oravig
- Miconazole Nitrate OTC Kopa Haiku Antifungal Cream, Medline, Anti-Fungal…
- Midazolam N/a
- Midazolam Hydrochloride
- Midodrine Hydrochloride
- Mifepristone Korlym
- Migalastat Hydrochloride Galafold
- Miglitol
- Miglustat Opfolda, Yargesa, Zavesca
- Milnacipran Hydrochloride Savella
- Milrinone Lactate
- Milsaperidone Bysanti
- Minocycline Amzeeq, Zilxi
- Minocycline Hydrochloride Arestin, Emrosi, Minocin
- Minovia Mini
- Minoxidil OTC hair regrowth treatment, hims hair regrowth…
- Mirabegron Mirabgeorn, Myrbetriq
- Mirexa Mini
- Mirikizumab Omvoh
- Mirtazapine Remeron, Remeronsoltab
- Mirvetuximab Soravtansine Elahere
- Misoprostol Cytotec
- Mitapivat Aqvesme, Pyrukynd
- Mitomycin Jelmyto, Mutamycin, Mitosol, Zusduri
- Mitotane Lysodren
- Mitoxantrone
- Mitoxantrone Hydrochloride
- Modafinil Provigil
- Moexipril Hydrochloride
- Molindone Hydrochloride
- Momelotinib Ojjaara
- Mometasone Furoate Asmanex, Asmanex Hfa, Sinuva
- Mometasone Furoate and Formoterol Fumarate Dihydrate Dulera
- Mometasone Furoate Monohydrate
- Monobasic Sodium Phosphate and Dibasic Sodium Phosphate
- Monomethyl Fumarate Bafiertam
- Montelukast
- Montelukast Sodium Singulair
- Morphine Opium, Opium Tincture Deodorized
- Morphine Sulfate Duramorph, Infumorph 200, Infumorph 500, Mitigo,…
- Morphine Tincture
- Mosunetuzumab Lunsumio, Lunsumio Velo
- Motixafortide Aphexda
- Moxidectin
- Moxifloxacin
- Moxifloxacin, Bromfenac, Prednisolone Acetate Strenza Plus
- Moxifloxacin Hydrochloride Vigamox
- Multiple Vitamins Infuvite Adult, Infuvite Pediatric
- Multivitamin Aflora, Boostervite, Davimet, Davimet-M, Dexatran, Folartex,…
- Multivitamin, Fluoride
- Multivitamin, Folate Multitol-M
- Multivitamin/Mineral Se-Tan PLUS
- Mupirocin DermacinRx Clorhexacin, Pirnuo
- Mupirocin Calcium
- Mycophenilic Acid
- Mycophenolate Mofetil CellCept
- Mycophenolate Mofetil Hydrochloride CellCept
- Mycophenolic Acid Myfortic
2,846 medicines in the reference. Most common medicines