Drugs starting with “L”
Pharmacist-reviewed information on uses, dosing, side effects, and interactions — built from official FDA drug labels.
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results
- L-glutamine
- L-Triiodothyronine see Liothyronine
- Labetalol
- Labid® see Theophylline
- Lac-Hydrin see Ammonium Lactate Topical
- Lacosamide
- Lacosamide Injection
- Lactic Acid, Citric Acid, and Potassium Bitartrate Vaginal Contraceptive
- Lactulose Brands Cholac Constilac +9 more
- Ladakamycin see Azacitidine Injection
- Lagevrio® see Molnupiravir
- Lamictal® see Lamotrigine
- Lamictal® CD see Lamotrigine
- Lamictal® ODT see Lamotrigine
- Lamictal® XR see Lamotrigine
- Lamisil® see Terbinafine
- Lamivudine
- Lamivudine and Tenofovir
- Lamivudine and Zidovudine
- Lamotrigine
- Lampit® see Nifurtimox
- Lamzede® see Velmanase alfa
- Lanadelumab-flyo injection
- Laniazid® see Isoniazid
- Laniroif® see Aspirin, Butalbital, and Caffeine
- Lanophyllin® see Theophylline
- Lanorinal® see Aspirin, Butalbital, and Caffeine
- Lanoxicaps® see Digoxin
- Lanoxin® see Digoxin
- Lanreotide Injection
- Lansoprazole
- Lansoprazole, Clarithromycin, and Amoxicillin
- Lanthanum
- Lantus® see Insulin Glargine (rDNA origin) Injection
- Lapatinib
- Lariam® see Mefloquine
- Laronidase
- Larotid® Suspension see Amoxicillin
- Larotrectinib Brands VitrakviI Vitrakvi
- Lartruvo® see Olaratumab Injection
- Lartus® (as a combination product containing Dextromethorphan, Guaifenesin, Phelyephrine) see Phenylephrine
- Lasix® see Furosemide Injection
- Lasix® see Furosemide
- Lasmiditan
- Lastacaft® see Alcaftadine Ophthalmic
- Latanoprost Ophthalmic
- Latanoprostene Bunod Ophthalmic
- Latuda® see Lurasidone
- Lavoclen® see Benzoyl Peroxide Topical
- Laxilose® see Lactulose
- LCR see Vincristine Lipid Complex Injection
- LCR see Vincristine Injection
- Leader Adult Tussin DM® (as a combination product containing Dextromethorphan, Guaifenesin) see Guaifenesin
- Leader Adult Tussin® see Guaifenesin
- Leader Childrens Mucus Relief Cough® (as a combination product containing Dextromethorphan, Guaifenesin) see Guaifenesin
- Leader Intense Cough Reliever® (as a combination product containing Dextromethorphan, Guaifenesin) see Guaifenesin
- Leader Mucus Relief® see Guaifenesin
- Leader Tussin DM Max® (as a combination product containing Dextromethorphan, Guaifenesin) see Guaifenesin
- Lecanemab-irmb Injection
- Ledercillin VK® see Penicillin V Potassium
- Ledipasvir and Sofosbuvir Brand Harvoni
- Lefamulin
- Lefamulin Injection
- Leflunomide
- Legatrin PM® (as a combination product containing Acetaminophen, Diphenhydramine) see Diphenhydramine
- Lemborexant
- Lemtrada® see Alemtuzumab Injection (Multiple Sclerosis)
- Lenacapavir Injection
- Lenacapavir Oral
- Lenalidomide
- Leniolisib
- Lenvatinib
- Lenvima® see Lenvatinib
- Lepargylic acid see Azelaic Acid Topical
- Leqembi® see Lecanemab-irmb Injection
- Leqvio® see Inclisiran injection
- Lerodalcibep-Liga
- Lescol® see Fluvastatin
- Lescol® XL see Fluvastatin
- Lesinurad
- Letairis® see Ambrisentan
- Letermovir Brand Prevymis
- Letermovir Injection
- Letrozole
- Leucovorin
- Leucovorin Injection
- Leukeran® see Chlorambucil
- Leukine® see Sargramostim
- Leuprolide Injection
- Leuprorelin Acetate see Leuprolide Injection
- Leurocristine Sulfate see Vincristine Injection
- Leurocristine Sulfate see Vincristine Lipid Complex Injection
- Leustatin® see Cladribine Injection
- Levacet® (as a combination product containing Acetaminophen, Aspirin, Caffeine, Salicylamide) see Aspirin
- Levalbuterol Oral Inhalation
- Levall® (as a combination product containing Carbetapentane, Guaifenesin, Phenylephrine) see Phenylephrine
- Levaquin® see Levofloxacin
- Levaquin® I.V. see Levofloxacin Injection
- Levatol® see Penbutolol
- Levemir® see Insulin Detemir (rDNA Origin) Injection
* This branded product is no longer on the market. Generic alternatives may be available.
** These products are not currently approved by the FDA for safety, effectiveness, and quality. Federal law generally requires that prescription drugs in the U.S. be shown to be both safe and effective prior to marketing. See the FDA website for more on unapproved drugs (fda.gov) and the approval process (fda.gov).