List of Medicines K | List of Medicines M | List of Medicines N | List of Medicines O |
| Labetalol | Labetalol is a mixed alpha/beta Adrenergic antagonist | 
| Lacidipine | Lacidipine is a calcium channel blocker. | 
| Lactulose | Lactulose is a synthetic sugar used in the treatment of constipation and hepatic encephalopathy | 
| Lamivudine | Lamivudine is a potent nucleoside analog reverse transcriptase inhibitor (nRTI) | 
| Lamotrigine | Lamotrigine is an anticonvulsant drug used in the treatment of epilepsy and bipolar disorder | 
| Lansoprazole | Lansoprazole is a proton-pump inhibitor (PPI) which prevents the stomach from producing gastric acid | 
| Lanthanum Carbonate | |
| Latanoprost | Latanoprost ophthalmic solution is a topical medication used for controlling the progression of glaucoma or ocular hypertension by reducing intraocular pressure | 
| Leflunomide | Leflunomide is used in active moderate to severe rheumatoid arthritis and psoriatic arthritis | 
| Lercanidipine | Lercanidipine is a calcium channel blocker | 
| Letrozole | Letrozole is an oral non-steroidal aromatase inhibitor for the treatment of hormonally-responsive breast cancer after surgery | 
| Leuprorelin | Leuprorelin or leuprolide acetate is a gonadotropin-releasing hormone analog (GnRH analog) | 
| Levamisole | Levamisole (marketed as the hydrochloride salt under the trade name Ergamisol) is an antibiotic | 
| Levetiracetam | Levetiracetam is an anticonvulsant medication used to treat epilepsy. | 
| Levobunolol | Levobunolol is a non-selective beta blocker | 
| Levocetirizine | Levocetirizine (as levocetirizine dihydrochloride) is a 3rd Gen non-sedative antihistamine | 
| Levodopa | L-DOPA (L-3,4-dihydroxyphenylalanine) is a naturally-occurring dietary supplement and psychoactive drug | 
| Levonorgestrel | Levonorgestrel is a synthetic progestogen used as an active ingredient in some hormonal contraceptives | 
| Levothyroxine | Levothyroxine is a synthetic form of thyroxine (thyroid hormone) | 
| Levothyroxine Sodium | |
| Lidocaine | Lidocaine or lignocaine is a common local anesthetic and antiarrhythmic drug | 
| Lincomycin | Lincomycin is a lincosamide antibiotic | 
| Lindane | It is used for the treatment for infestations of lice and scabies | 
| Linezolid | Linezolid is a synthetic antibiotic used for the treatment of serious infections caused by Gram-positive bacteria that are resistant to several other antibiotics | 
| Lisinopril | Lisinopril is a drug of the angiotensin converting enzyme (ACE) inhibitor class | 
| Lithium | Lithium’s alters intraneuronal metabolism of catecholamines and sodium transport in neurons and muscle cells | 
| Lomefloxacin | Lomefloxacin promotes breakage of double-stranded DNA in susceptible organisms and inhibits DNA gyrase, which is essential in reproduction of bacterial DNA | 
| Lomustine | Lomustine is an alkylating nitrosourea compound used in chemotherapy | 
| Loperamide | Loperamide, a synthetic piperidine derivative, is a drug effective against diarrhea resulting from gastroenteritis or inflammatory bowel disease | 
| Loratadine | Loratadine is an antihistamine drug used to treat allergies | 
| Lorazepam | Lorazepam is a benzodiazepine drug with short to medium duration of action | 
| Lornoxicam | Lornoxicam is a non-steroidal anti-inflammatory drug (NSAID) of the oxicam class with analgesic, anti-inflammatory and antipyretic properties | 
| Losartan | Losartan is an angiotensin II receptor antagonist drug used mainly to treat high blood pressure | 
| Loteprednol | Loteprednol is a corticosteroid used in ophthalmology | 
| Lovastatin | Lovastatin is a member of the drug class of statins, used for lowering cholesterol (hypolipidemic agent) | 
| Loxapine | Loxapine is a typical antipsychotic medication, used primarily in the treatment of schizophrenia | 
| Lamivudine + Zidovudine | Lamivudine/Zidovudine is an antiviral combination | 
| Lopinavir + Ritonavir | Lopinavir inhibits HIV protease | 
| Latanoprost + Timolol | Latanoprost is an analogue of prostaglandin F2a; it reduces intraocular pressure (IOP) by increasing outflow of aqueous humour | 
| Levofloxacin | Levofloxacin is a synthetic chemotherapeutic antibiotic of the fluoroquinolone drug class and is used to treat severe or life-threatening bacterial infections | 
| Losartan + Ramipril | The combination of losartan and ramipril is effective in reducing blood pressure levels in patients with both hypertension and diabetes | 
| Levosulpiride | A substituted benzamide anti-psychotic | 
| Lactobacillus Combinations | Lactobacillus is a genus of Gram-positive facultative anaerobic or microaerophilic bacteria | 
| L-Ornithine L-Aspartate | L-Ornithine-L-Aspartate is useful in the treatment of high ammonia levels or when a patient’s liver function is extremely poor | 
| L-Arginine | L-Arginine is a non-essential amino acid | 
| Lecithin | Lecithin, is a nutritional supplemental product | 
| Levorphanol | Levorphanol, an opioid analgesic, is prescribed for the treatment of moderate to severe pain | 
| Lubiprostone | Lubiprostone is indicated for the treatment of chronic constipation in adults | 
| Lacosamide | Lacosamide, an anti-epileptic drug | 
| Levocarnitine (L-Carnitine) | Levocarnitine (L-Carnitine) is used to treat Carnitine deficiency | 
| Lenalidomide | Lenalidomide is prescribed for the treatment of multiple myeloma, anemia and myelodysplastic syndrome | 
| Lactitol | Lactitol, a synthetic lactulose-like disaccharide, is prescribed for the treatment of constipation and prevention of hepatic encephalopathy | 
| Lafutidine | Lafutidine, an anti-histamine drug, | 
| L-Lysine | L-Lysine, an essential amino acid | 
| Lactic acid cream | Lactic acid cream, a humectant, is prescribed for the treatment of scaly and dry skin | 
| Levodropropizine | Levodropropizine, an anti-tussive | 
| L-Glutamic acid | L-Glutamic acid is indicated to improve wound healing, reducing fatigue, improve mental abilities, to curb alcohol dependence, reduce symptoms of schizophrenia and sugar | 
| Lornoxicam+Paracetamol+Serratiopeptidase | This combination is indicated for pain relief and treatment of pain related to osteoarthritis and rheumatoid arthritis | 
| Losartan+Hydrochlorothiazide | Losartan+Hydrochlorothiazide belong to angiotensin II antagonist and low-ceiling thiazide diuretics, respectively | 
| Levosimendan | Levosimendan, a calcium-sensitizer, is prescribed for the short-term management of acute decompensated congestive heart failure | 
| L-arginine + Proanthocyanidins | L-arginine + Proanthocyanidins, a combination of nutritional supplement with amino acid, | 
| L-carnitine + Ubidecarenone | |
| Lecithin + Silymarin | Lecithin + Silymarin, a combined formulation of phospholipid and herbal constituent, is prescribed for the treatment of hepatic disorders | 
| Levocetirizine + Phenylpropanolamine HCL | Levocetirizine + Phenylpropanolamine HCL is prescribed for the treatment of allergic reactions including chronic urticaria, nasal congestion and rhinitis (hay fever). | 
| Linagliptin | Linagliptin, an anti-diabetic drug, | 
| Leucovorin calcium | Leucovorin calcium is indicated for patients who underwent high dose methotrexate treatment for osteosarcoma. | 
| Levomefolic acid calcium | Levomefolic acid calcium is a synthetic form of folate. | 
| Lycopene | Lycopene, an antioxidant, is indicated for the treatment and prevention of cancer, cataract, asthma, HPV infection, atherosclerosis, CVD and prostate cancer | 
List of Medicines K | List of Medicines M | List of Medicines N | List of Medicines O |