| Midrid and/or Equivalents | Midrid | 
| Migranal and/or Equivalents | Migranal | 
| Migril and/or Equivalents | Migril | 
| Milk Thistle and/or Equivalents | Milk Thistle | 
| Milk Thistle Capsules and/or Equivalents | Milk Thistle Capsules | 
| Milk Thistle Extract and/or Equivalents | Milk Thistle Extract | 
| Millinette and/or Equivalents | Millinette | 
| Minims Atropine Sulphate and/or Equivalents | Minims Atropine Sulphate | 
| Minims Fluorescein and/or Equivalents | Minims Fluorescein Sodium Single Dose Eye Drop | 
| Minims Fluorescein (20 x 0.5ml) and/or Equivalents | Minims Fluorescein Sodium Single Dose Eye Drop | 
| Minims Pilocarpine Nitrate Drops and/or Equivalents | Minims Pilocarpine Nitrate Single Dose Eye Drops | 
| Minims Prednisolone and/or Equivalents | Minims Prednisolone | 
| Minims Tropicamide and/or Equivalents | Minims Tropicamide | 
| Minipress and/or Equivalents | Apo-Prazosin, Prazosin, Novo-Prazin, Apo-Prazo | 
| Minitran and/or Equivalents | Minitran | 
| Minocin and/or Equivalents | Aknemin, Minocycline, Minomycin, Mylan-Minocycline | 
| MinOvral and/or Equivalents | Ethinyl Estradiol/Levonorgestrel, MinOvral 21 | 
| Miochol E Eye Drops and/or Equivalents | Miochol E Eye Drops | 
| Miralax Powder and/or Equivalents | Lax-A-Day Powder, Lax-A-Day Powder Peg, Polyethylene Glycol 3350 | 
| Mirapex and/or Equivalents | Mirapex, Pramipexole, Sifrol ER, Co-Pramipexole, Simpral, Act-Pramipexole, ACT Pramipexole | 
| Mirapex ER and/or Equivalents | Mirapexin P/R, Pramipexole P/R, Sifrol ER, Mirapexin PR | 
| Mirena and/or Equivalents | Mirena | 
| Mirvaso and/or Equivalents | Mirvaso, Onreltea | 
| Mobic and/or Equivalents | Act-Meloxicam, Arrow-Meloxicam, Meloxicam, Mobic, Mobicox, Moxicam, Melorex, Pms-Meloxicam, Teva-Meloxicam | 
| Mobiflex and/or Equivalents | Tenoxicam |