| Aquacel (15cm x 15cm) and/or Equivalents | Aquacel | 
| Aquacel (5cm x 5cm) and/or Equivalents | Aquacel | 
| Aquasol E and/or Equivalents | Aquasol E | 
| Aralen and/or Equivalents | Avloclor, Chloroquine Phosphate, Teva-Chloroquine Phosphate | 
| Arava and/or Equivalents | Arava, Leflunomide, Sandoz-Leflunomide, Teva-Leflunomide | 
| Arcoxia and/or Equivalents | Arcoxia, Etoricoxib | 
| Aredia and/or Equivalents | Pamidronate, Pamisol, Aredia | 
| Aricept and/or Equivalents | Apo-Donepezil, Arazil, Aricept, Co-Donepezil, Donepezil, sdz-Donepezil, Act-Donepezil, Sandoz-Donepezil, Van-Donepezil,  Arazil | 
| Aricept ODT and/or Equivalents | Aricept RDT, Co-Donepezil ODT, Donepezil ODT, Act-Donepezil ODT, Donepezil Dispersible | 
| Arimidex and/or Equivalents | Anastrozole, Arianna, Arimidex | 
| Aristocort C Cream and/or Equivalents | Aristocort C | 
| Aristocort Cream and/or Equivalents | Aristocort Cream, Aristocort R Cream, Triaderm Cream | 
| Aristocort Ointment and/or Equivalents | Aristocort Ointment | 
| Aristocort R Ointment and/or Equivalents | Aristcort R Ointment | 
| Arixtra and/or Equivalents | Arixtra | 
| Arlidin and/or Equivalents | Arlidin | 
| Arnicare and/or Equivalents | Arnicare | 
| Arnicare cream and/or Equivalents | Arnicare Cream | 
| Arnicare Sportenine and/or Equivalents | Arnicare Sportenine | 
| Arnuity Ellipta and/or Equivalents | Arnuity Ellipta | 
| Aromasin and/or Equivalents | Aromasin, Co-Exemestane, Exemestane, Teva-Exemestane | 
| Artane and/or Equivalents | Trihexyphenidyl | 
| Arthrotec and/or Equivalents | Arthrotec, Diclo-Miso EC, Diclofenac/Misoprostol | 
| Artificial Tears Ophthalmic Solution and/or Equivalents | Minims Artificial Tears Single Dose Eye Drops | 
| Asacol and/or Equivalents | Asacol Suppository |