| Name | Aliases |
|---|---|
| Anafranil (Clomipramine Hydrochloride) | |
| Anagrelide Hydrochloride (Agrylin) | |
| Anandron (Nilutamide) | |
| Anaprox (Naproxen Sodium) | Anaprox DS |
| Anaprox DS (Naproxen Sodium) | Anaprox |
| Anas Barbariae (Oscillococcinum) | |
| Anastrozole (Arimidex) | |
| Ancobon (Flucytosine) | |
| Andrews Original Salts (Sodium Bicarbonate / Citric Acid / Magnesium Sulfate) | |
| Androcur (Cyproterone Acetate) | |
| AndroGel (Testosterone) | Testim |
| Android (Methyltestosterone) | Estrogen Methyltestosterone DS, Oreton, Testred, Virilon |
| Anexsia (Acetaminophen / Hydrocodone Bitartrate) | |
| Angelica Root / Caraway / Celandine / Glycyrrhiza Glabra / Iberis Amara / Chamomile / Melissa Officinalis / Peppermint / Silybum marianum (Iberogast) | |
| Anhydrous Lanolin / White Soft Paraffin / Light Liquid Paraffin (E45 Cream) | |
| Anipryl (Selegiline) | |
| Anorexic (Mefenorex) | Amexate, Doracil, Pondinil |
| Anoro Ellipta (Vilanterol Trifenatate / Umeclidinium Bromide) | |
| Ansaid (Flurbiprofen) | |
| Antabuse (Disulfiram) |