Mafenide Acetate (1)

Magnesium Sulfate (0)

Mannitol (1)

Marijuana (16)

MDMA (13)

Measles Virus Vaccine (1)

Mebendazole (1)

Mecamylamine (1)

Mecasermin (2)

Mechlorethamine (2)

Meclizine (2)

Meclofenamate (1)

Medroxyprogesterone (8)

Medrysone (1)

Mefenamic Acid (1)

Mefloquine (4)

Megestrol (3)

Melatonin (7)

Meloxicam (3)

Melphalan (2)

Memantine (1)

Meningococcal (1)

Menotropins (1)

Meperidine (1)

Mephobarbital (1)

Mepivacaine (1)

Meprobamate (1)

Mequinol (1)

Mercaptopurine (2)

Meropenem (1)

Mesalamine (4)

Mesna (1)

Mesoridazine (2)

Metaproterenol (1)

Metaraminol (1)

Metaxalone (1)

Metformin (6)

Methadone (3)

Methamphetamine (4)

Methazolamide (1)

Methenamine (2)

Methimazole (2)

Methocarbamol (1)

Methohexital (1)

Methotrexate (2)

Methoxsalen (2)

Methsuximide (1)

Methyclothiazide (1)

Methyldopa (1)

Methyldopate (1)

Methylene Blue (1)

Methylergonovine (1)

Methylphenidate (7)

Methylprednisolone (3)

Methyltestosterone (1)

Metipranolol (1)

Metoclopramide (1)

Metolazone (1)

Metoprolol (5)

Metronidazole (3)

Metyrosine (1)

Mexiletine (1)

Miconazole (6)

Midazolam (1)

Midodrine (1)

Mifepristone (7)

Miglitol (1)

Miglustat (4)

Milrinone (1)

Minocycline (1)

Minoxidil (3)

Mirtazapine (3)

Misoprostol (1)

Mitomycin (2)

Mitotane (1)

Mitoxantrone (1)

Mivacurium (2)

Modafinil (7)

Moexipril (1)

Molindone (1)

Mometasone (2)

Montelukast (6)

Morphine (4)

Morrhuate Sodium (1)

Moxifloxacin (8)

Mumps Antigen (1)

Mumps Virus Vaccine (2)

Mupirocin (1)

Mycophenolate Mofetil (1)