- Mi-Acid
- Mi-Acid Double Strength
- Mi-Omega
- Miacalcin
- Mianserin
- Mibefradil
- Micaderm
- Micafungin
- Micanol
- Micardis
- Micardis-HCT
- Micatin
- Micatin Foot Powder Deodorant
- MicaVed
- Micon 7
- Miconazole
- Miconazole, Combinations
- MiCort-HC
- Micrainin
- Micrell
- MICRhoGAM
- Micro-Guard
- Micro-K
- Micro-K LS
- Microgestin
- Microgestin Fe
- Micronase
- Micronomicin
- Microparticles Of Galactose
- Microspheres Of Human Albumin
- Microspheres Of Phospholipids
- Microzide
- Midamor
- Midazolam
- Midchlor
- Midecamycin
- Midodrine
- MIdol Cramps & Bodyaches
- Midol Extended Relief
- Midol Maximum Strength Menstrual
- Midol PM
- Midol PM Reformulated Apr 2011
- Midol PMS Maximum Strength
- Midol Teen
- Midostaurin
- Midrin
- Mielim Y Mas
- Mifamurtide
- Mifeprex
- Mifepristone
- Migalastat
- Migergot
- Miglitol
- Miglustat
- Migquin
- Migralex
- Migranal
- Migrapap
- MigraTen
- Migratine
- Migrazone
- Migrex
- Milantex
- Milkhouse Brand Sprayable CHG Teat Dip
- Milkhouse Teat Dip
- Milkinol
- Millipred
- Milnacipran
- Milontin
- Milrinone
- Miltefosine
- Miltefosine
- Miltown
- Minaprine
- Minastrin 24 Fe
- Mindal DM
- Mineral Salts In Combination
- Minica
- Minidyne
- Minipress
- Miniprin
- Minirin
- Minitabs
- Minitran
- Minivelle
- Minizide
- Minocin
- Minocycline
- Minotal
- Minoxidil
- Mintex
- Mintex PD
- Mintex PSE
- Mintezol
- Mintox
- Mintox Plus
- Mintuss G
- Mintuss MR
- Mintuss MS
- Mintuss NX
- Miocamycin
- Miochol
- Miostat
- Mipomersen
- Mirabegron
- Miracle Rash Repair
- Miranel
- Mirapex
- Mirapex ER
- Miraphen LA
- Miraphen PSE
- Mircera
- Mircette
- Mirena
- Mirtazapine
- Mirvaso
- Misoprostol
- Mithracin
- Mitigare
- Mitiglinide
- Mitobronitol
- Mitoguazone
- Mitomycin
- Mitosol
- Mitotane
- Mitoxantrone
- Mitran
- Mitrazol
- Mitride
- Mitrolan
- Mivacurium Chloride
- Mizolastine