- L-Methylfolate
- Labetalol
- Lactulose
- Lamivudine
- Lamotrigine
- Lansoprazole
- Lapatinib
- Latanoprost
- Leflunomide
- Lepirudin
- Letrozole
- Leucovorin
- Leuprolide
- Levalbuterol
- Levamisole
- Levetiracetam
- Levobetaxolol
- Levobunolol
- Levobupivacaine
- Levocabastine
- Levocarnitine
- Levodopa
- Levofloxacin
- Levoleucovorin
- Levomethadyl Acetate
- Levonorgestrel
- Levorphanol
- Levothyroxine
- Lidocaine
- Linagliptin
- Lincomycin
- Lindane
- Linezolid
- Liothyronine
- Liotrix
- Lipoprotein Outer Surface A Vaccine
- Lisinopril
- Lithium
- Lodoxamide
- Lofexidine
- Lomefloxacin
- Lomustine
- Loperamide
- Lopinavir
- Loracarbef
- Loratadine
- Lorazepam
- Losartan
- Loteprednol
- Lovastatin
- Loxapine
- Lubiprostone
- Lymphocyte Immune Globulin
Also see:
- ..Lamictal(1)
- ..Lantus(5)
- ..Lariam(1)
- ..Lescol(1)
- ..Leukine(1)
- ..Levitra(1)
- ..Levothroid(2)
- ..Lexapro(1)
- ..Lipitor(1)
- ..Lok Pak N(1)
- ..Loniten(1)
- ..Lopressor(1)
- ..Loprox(1)
- ..Lotronex(1)
- ..Lovenox(1)
- ..Lumigan(1)
- ..Lustral(1)
- ..Luxiq(1)