See Drug Interventions by First Letter (L)
- Labetalol
- Lacidipine
- Lactams
- Lactitol
- Lactulose
- Lafutidine
- Lamivudine
- Lamivudine, zidovudine drug combination
- Lamotrigine
- Landiolol
- Lanreotide
- Lansoprazole
- Lapatinib
- Latanoprost
- Lawsone
- Laxatives
- Lecithin
- Leflunomide
- Lenalidomide
- Lenograstim
- Lentinan
- Lepirudin
- Lercanidipine
- Letrozole
- Leucine
- Leucovorin
- Leukotriene Antagonists
- Leuprolide
- Levamisole
- Levan
- Levobunolol
- Levobupivacaine
- Levocetirizine
- Levodopa
- Levoleucovorin
- Levonorgestrel
- Levorphanol
- Levulinic acid
- LHRH, N-Ac-2-Nal(1)-4-Cl-Phe(2)-3-Pal(3)-Arg(5)-Glu(6)-AlaNH2(10)-
- LHRH, N-acetyl-(4-chlorophenylalanyl)(1)-(4-chlorophenylalanyl)(2)-tryptophyl...
- Liarozole
- Licorice
- Lidocaine
- Lincomycin
- Linezolid
- Linoleate
- Lipid Regulating Agents
- Lipoprotein-associated coagulation inhibitor
- Liposomal amphotericin B
- Lipoxin A4
- Lipoxygenase Inhibitors
- Lisinopril
- Lisofylline
- Listerine
- Lisuride
- Lithium
- Lithium Carbonate
- Liver Extracts
- Lobeline
- Lobucavir
- Locust bean gum
- Lofexidine
- Lomefloxacin
- Lometrexol
- Lomustine
- Lonidamine
- Loperamide
- Lopinavir
- Loratadine
- Lorazepam
- Lormetazepam
- Lornoxicam
- Losartan
- Loteprednol etabonate
- Lovastatin
- Loxapine
- Loxoprofen
- Loxtidine
- Lucanthone
- Lugol's solution
- Lumefantrine
- Lumiracoxib
- Lurtotecan
- Lutein
- Luteolytic Agents
- Lycium
- Lycopene
- Lymecycline
- Lynestrenol
- Lypressin
- Lysergic Acid Diethylamide
- Lysine