Mafenide Acetate
Magnesium Sulfate
Mannitol
Marijuana
MDMA
Measles Virus Vaccine
Mebendazole
Mecamylamine
Mecasermin
Mechlorethamine
Meclizine
Meclofenamate
Medroxyprogesterone
Medrysone
Mefenamic Acid
Mefloquine
Megestrol
Melatonin
Meloxicam
Melphalan
Memantine
Meningococcal
Menotropins
Meperidine
Mephobarbital
Mepivacaine
Meprobamate
Mequinol
Mercaptopurine
Meropenem

Mesalamine
Mesna
Mesoridazine
Metaproterenol
Metaraminol
Metaxalone
Metformin
Methadone
Methamphetamine
Methazolamide
Methenamine
Methimazole
Methocarbamol
Methohexital
Methotrexate
Methoxsalen
Methsuximide
Methyclothiazide
Methyldopa
Methyldopate
Methylene Blue
Methylergonovine
Methylphenidate
Methylprednisolone
Methyltestosterone
Metipranolol
Metoclopramide
Metolazone
Metoprolol
Metronidazole

Metyrosine
Mexiletine
Miconazole
Midazolam
Midodrine
Mifepristone
Miglitol
Miglustat
Milrinone
Minocycline
Minoxidil
Mirtazapine
Misoprostol
Mitomycin
Mitotane
Mitoxantrone
Mivacurium
Modafinil
Moexipril
Molindone
Mometasone
Montelukast
Morphine
Morrhuate Sodium
Moxifloxacin
Mumps Antigen
Mumps Virus Vaccine
Mupirocin
Mycophenolate Mofetil

Macrodantin@
Mag Sul@
Malarex@
Malarone@
Mandol@
Mapap Acetam@
Marcaine@
Marinol@
Marplan@
Matulane@
Maxair@
Maxalt@
Maxaquin@
Maxiflor@
Maxipime@
Maxivate@
Mebaral@
Meclomen@
Medace@
Medrol@
Medroxyprog@
Mefoxin@
Megace@
Melanex Topic@
Melfiat@
Mellapil@
Mellaril@
Melquin 3@
Menadol@
Menest@
Menomune@
Mentax@
Mepron@
Meridia@

Meruvax II@
Mesnex@
Mestinon@
Metadate@
Metaprel@
Methergine@
Methotrex@
Methylphen@
Metrodin@
Metrogel@
Metrolotion@
Mevacor@
Mexitil@
Miacalcin@
Micardis@
Micronase@
Micronor@
Microzide@
Midamor@
Midol@
Mifeprex@
Migranal@
Milophene@
Miltown@
Minipress@
Minitran@
Minocin@
Mintezol@
Miostat@
Miradon@
MiraLax@
Mirapex@
Mircette@
Mithracin@

Mivacron@
Moban@
Mobic@
Mobicox@
Modecate@
Moduretic@
Monarc-M@
Monisat@
Monistat@
Mono-Vacc@
Monodox@
Monoket@
Mononine@
Monopril@
Monurol@
Motrin@
MSTA@
MS Contin@
Mucomyst@
Mucosil@
Mumpsvax@
Muse@
Mustargen@
Mutamycin@
Myambutol@
Mycelex@
Mycobutin@
Mycostatin@
Myleran@
Myoblock@
Myochrysine@
Mysoline@