- Labetalol
- Lac-Hydrin Cream
- Lamictal
- Lamictal CD
- Lamictal ODT
- Lamictal XR
- Lamisil
- Lamisil Cream
- Lancets
- Lanoxin
- Lantus Cartridges
- Lantus Solostar
- Lantus Vial
- Lariam
- Lasix
- Lasix Oral Solution
- Latisse
- Latuda
- Lenvima
- Lescol
- Lescol XL
- Letrozole
- Leucovorin
- Levaquin
- Levemir Penfill
- Levitra
- Levobunolol Eye Drops
- Levodopa/Carbidopa
- Levofloxacin
- Levoxyl
- Lexapro
- Lexiva
- Lialda
- Lidemol Emollient Cream
- Lidex Cream
- Lidex Gel
- Lidex Ointment
- Lidex Solution
- Lidoderm Patch
- Lincocin
- Linzess
- Lioresal
- Lioresal DS
- Liothyronine
- Lipidil EZ
- Lipitor
- Lisinopril HCTZ
- Lisinopril/HCTZ
- Lithium Carbonate
- Lithmax SR
- Livalo
- Livial
- Locoid Lipocream
- Locoid Ointment
- Locoid Scalp Solution
- Lodine
- Lodine XL
- Loestrin
- Loestrin 28
- Lofibra
- Lokelma
- Loniten
- Lonsurf
- Lopid
- Lopressor
- Lopressor SR
- Loprox Cream
- Loprox Lotion
- Lorbrena
- Losartan HCTZ
- Lotemax Ointment
- Lotemax Ophthalmic Gel
- Lotensin
- Lotriderm Cream
- Lotrimin
- Lotrisone
- Lovastatin
- Lovaza
- Lovenox
- Loxitane
- Lozol
- Ludiomil
- Lumigan
- Lupron Depot
- Lustra Cream
- Lustra Gel
- Lutera
- Luveris
- Luvox
- Luxiq Foam
- Luzu
- Lysodren