| Name | Aliases |
|---|---|
| Lidocaine / Tetracaine (Pliaglis) | |
| Lidocaine Hydrochloride (Xylocaine Injection) | |
| Lidocaine Hydrochloride (Xylocaine Jelly) | |
| Lidocaine Hydrochloride (Xylocaine Viscous) | |
| Lidoderm Patch (Lidocaine) | |
| Lifitegrast (Xiidra) | |
| Lifyorli (Relacorilant) | |
| Limbitrol (Chlordiazepoxide Hydrochloride) | Libritabs, Librium, SK-Lygen |
| Limbrel (Flavocoxid) | |
| Limpidon (Camazepam) | Albego, Paxor |
| Linaclotide (Linzess) | Constella |
| Linagliptin (Tradjenta) | Trajenta |
| Linerixibat (Lynavoy) | |
| Linezolid (Zyvox) | |
| Linzess (Linaclotide) | Constella |
| Lioresal (Baclofen) | Lioresal D S |
| Lioresal D S (Baclofen) | Lioresal |
| Liothyronine Sodium (Cytomel) | |
| Liotrix (Thyrolar) | |
| Lipantil Micro (Fenofibrate) | Tricor Micronized |
