| Lacrisert and/or Equivalents | Lacrisert | 
| Lamictal and/or Equivalents | Lamictal, Lamotrigine, Logem, Mylan-Lamotrigine | 
| Lamictal Chewable Dispersible and/or Equivalents | Lamictal Chewable/Dispersible | 
| Lamictal Chewable/Dispersible and/or Equivalents | Lamictal Chewable/Dispersible | 
| Lamictal Dispersible (Quick Dissolve) and/or Equivalents | Arrow-Lamotrigine Chewable/Dispersible, Lamictal Chewable/Dispersible, Lamictal Dispersible, Lamotrigine Chewable/Dispersible, Lamotrigine Dispersible | 
| Lamisil and/or Equivalents | Co-Terbinafine, Lamisil, Terbinafine,  Tinasil | 
| Lamisil Cream and/or Equivalents | Lamisil Cream, Terbinafine Cream | 
| Lamisil Topical Spray and/or Equivalents | Lamisil Topical Spray | 
| Lanoxin and/or Equivalents | Toloxin, Digoxin | 
| Lanoxin Injection C.S.D. and/or Equivalents | Digoxin Injection C.S.D. | 
| Lanoxin Pediatric Elixir and/or Equivalents | Lanoxin Pediatric Elixir | 
| Lanvis and/or Equivalents | Lanvis | 
| Lariam and/or Equivalents | Lariam, Mefloquine | 
| Lasix and/or Equivalents | Furosemide, Lasix, Lasix M, Novo-Semide, Lasix Special | 
| Lasix Injection and/or Equivalents | Furosemide Injection | 
| Lasix Oral Solution and/or Equivalents | Frusol Solution, Furosemide Solution, Lasix | 
| Lasix Solution and/or Equivalents | Frusol Solution, Furosemide Solution | 
| Latuda and/or Equivalents | Latuda | 
| Lescol and/or Equivalents | Fluvastatin, Lescol, Teva-Fluvastatin | 
| Lescol XL and/or Equivalents | Fluvastatin, Lescol XL | 
| Leucovorin Calcium and/or Equivalents | Lederle Leucovorin, Leucovorin Calcium, Refolinon | 
| Levaquin and/or Equivalents | Act-Levofloxacin, Levofloxacin, Apo - Levofloxacin, Co Levofloxacin, Tavanic, Teva-Levofloxacin | 
| Levitra and/or Equivalents | Levitra | 
| Levonelle One-Step and/or Equivalents | Levonelle | 
| Lexapro and/or Equivalents | Cipralex, Escitalopram, Act-Escitalopram, Lexapro, Loxalate, Mylan-Escitalopram, Sandoz-Escitalopram |