| Mucillium and/or Equivalents | Mucillium | 
| Mucodyne and/or Equivalents | Carbocisteine, Mucodyne | 
| Mucodyne Syrup and/or Equivalents | Mucodyne Syrup | 
| Mucodyne Syrup Paediatric and/or Equivalents | Mucodyne Syrup Paediatric | 
| Multaq and/or Equivalents | Multaq | 
| Multivitamin & Mineral Tabs and/or Equivalents | Valupak Multivitamin & Minerals OAD | 
| Murine Ear Drops and/or Equivalents | Murine Ear Drops | 
| Murine Earwax System and/or Equivalents | Murine Earwax System | 
| Murine Tears and/or Equivalents | Murine Tears | 
| Muro 128 Ointment and/or Equivalents | Muro 128 Ointment, Odan-Sodium Chloride Ointment, Sodium Chloride Ophthalmic Ointment | 
| Muro 128 Solution and/or Equivalents | Muro 128 Solution, Odan Sodium Chloride Eye drops, Odan-Sodium Chloride Opthalmic Emulsion | 
| Myambutol and/or Equivalents | Ethambutol, Myambutol | 
| Mycamine and/or Equivalents | Mycamine | 
| Mycobutin and/or Equivalents | Mycobutin | 
| Mydfrin Liquid and/or Equivalents | Mydfrin Liquid | 
| Mydriacyl and/or Equivalents | Mydriacyl | 
| Myfortic and/or Equivalents | Mycophenolic Acid, Myfortic | 
| Myochrysine and/or Equivalents | Myocrisin | 
| Myochrysine Injection and/or Equivalents | Myochrysine, Sodium Aurothiomalate | 
| Myoflex Cream Maximum Strength and/or Equivalents | Myoflex Cream Maximum Strength | 
| Myoflex Extra Strength and/or Equivalents | Myoflex Extra Strength | 
| Myrbetriq and/or Equivalents | Betmiga, Myrbetriq | 
| Mysoline and/or Equivalents | Primidone, Apo-Primidone, Mysoline |