| Nalcrom and/or Equivalents | Nalcrom | 
| Namenda and/or Equivalents | Act-Memantine, Ebixa, Memantine, Mylan- Memantine, SDZ-Memantine | 
| Namenda Oral Drops and/or Equivalents | Memantine Oral Drops Solution | 
| Naprosyn and/or Equivalents | Naproxen, Naprosyn, Novo-Naproxen | 
| Naprosyn E and/or Equivalents | Apo-Naproxen EC, Naprosyn EC, Naproxen EC, Naprosyn E | 
| Naprosyn SR and/or Equivalents | Naprosyn SR | 
| Naprosyn Suppository and/or Equivalents | Naproxen Suppositories, PMS-Naproxen Suppositories | 
| Naprosyn Suspension and/or Equivalents | Naproxen Suspension | 
| Nardil and/or Equivalents | Nardil | 
| Naropin and/or Equivalents | Naropin Injection, Naropin Injection, Naropin Ampoules | 
| Naropin Injection and/or Equivalents | Ropivacaine Hydrochloride | 
| Nasarel and/or Equivalents | Apo-Flunisolide, Flunisolide | 
| Naseptin Nasal Cream and/or Equivalents | Naseptin Nasal Cream | 
| Nasonex Nasal Spray and/or Equivalents | Mometasone, Mometasone Aqueous Nasal Spray, Mometasone Nasal Spray, Nasonex Nasal Spray | 
| Natazia and/or Equivalents | Qlaira | 
| Natrilix SR and/or Equivalents | Natrilix SR | 
| Navane and/or Equivalents | Navane | 
| Nebcin and/or Equivalents | Tobramycin | 
| Neo Hc Cream and/or Equivalents | Neo Hc Cream | 
| Neo-Medrol Acne Lotion and/or Equivalents | Neo-Medrol Acne, Neo-Medrol Acne Lotion | 
| Neo-Mercazole and/or Equivalents | Carbimazole | 
| Neoral and/or Equivalents | Neoral, Cyclosporine, Sandoz Cyclosporine, Sandoz-Cyclosporine | 
| Neoral Solution and/or Equivalents | Cyclosporine Solution, Neoral Solution | 
| NeoStrata HQ Plus Gel and/or Equivalents | Neostrata HQ Plus Gel 4% Hydroquinone | 
| Neptazane and/or Equivalents | Methazolamide |