 | A-D-Vit (suspension) |
| Abecedin (jarabe) |
| Abrilar (jarabe) |
| ABZ (suspension, tableta) |
| Acalka (tableta) |
| Accolat (tableta) |
| Accupril (tableta) |
| Acervitan (jarabe) |
| Acetaminofen (jarabe, tableta, sobre, gotas) |
| Acetaminolac (suspension) |
| Acetan (capletas, suspension) |
| Acetofal (supositorio) |
| Aeglicolic (crema, ampolla, gel) |
| Achool (jarabe, tableta) |
| Aci-tip (suspension, tableta) |
| Aciclor (tableta, crema) |
| Aciclosina (crema) |
| Aciclovir (tableta, crema, suspension) |
| Acicol (locion, crema) |
| Acido Ascorbico |
| Acido Borico |
| Acido Folico |
| Acido Muriatico |
| Acido Naldixico |
| Acifar (suspension, tableta) |
| Acifol (tableta, jarabe) |
| Acifur (crema) |
| Acimox (suspension, tableta) |
| Acloral (tableta) |
| Acne aid (crema) |
| Acrotenan (supositorio) |
| Acrogesico (tableta) |
| Acromona (crema, ovulo) |
| Acronistina (suspension) |
| Acrotussin (jarabe, gotas) |
| Actan (comprimido) |
| Actera (tableta) |
| Acular (gotas) |
| Adacci (tableta) |
| Adaterin (gel) |
| Adalat (tableta) |
| Adamon (gotas, tableta) |
| Adrem (gotas, jarabe, tableta) |
| Advil (tableta, suspension) |
| Albendazol (tableta, suspension) |
| Alercet (tableta, jarabe) |
| Alernadina (jarabe, tableta) |
| Alfacin (tableta, suspension) |
| Alin (tableta, inyectable, jarabe) |
| Alondifran (tableta) |
| Alplax (tableta) |
| Alugel (suspension, compositum) |
| Amazina (solucion, tableta) |
| Ambroxol (jarabe, gotas) |
| Amitriptilina (tableta) |
| Amloben (tableta) |
| Amoxicilina (suspension, tableta) |
| Anara (tableta, gotas) |
| Anflamat (suspension, tableta, gotas) |