Fifth Top therapeutic class/common indication

Januvia/ Sitagliptin

Dipeptyl peptidase-IV (dpp-IV) inhibitor antidiabetic/ Diabetes mellitus, type II

Jardiance/ Empagliflozin

sodium-glucose cotransporter-2 inhibitors (AGLT-2)/ Diabetes mellitus, type II

Keflex/ Cephalexin

Cephalosporin antibiotic/ Bacterial infection

Keppra/ Levetiracetam

Anticonvulsant/ Seizure disorder

Klonopin/ Clonazepam

Benzodiazepine/ Anxiety

Klor-Con/ Potassium chloride

Electrolyte/ Hypokalemia

Lamictal/ Lamotrigine

Anticonvulsant/ Seizure disorder

Lantus/ Insulin glargine

Insulin (Long-acting)/ Diabetes mellitus, type I, II

Lasix/ Furosemide

Loop diuretic/ Edema, hypertension

Levemir/ Insulin detemir

Insulin (Long-Acting)/ Diabetes mellitus, type I, II

Levora, Lessina, Seasonique/ Ethinyl Estradiol +Levonorgestrel

Oral contraceptive/ hormones Pregnancy prevention

Lexapro/ Escitalopram

Selective serotonin reuptake inhibitor (SSRI)/ Depression, generalized anxiety disorder

Linzess/ Linaclotide

guanylate cyclase-C agonists/ irritable bowel syndrome with constipation

Lioresal/ Baclofen

Skeletal muscle relaxant/ Muscle spasms

Lipitor/ Atorvastatin

HMG-CoA reductase inhibitor/ Hypercholesterolemia

Loestrin, Femhrt/ Ethinyl Estradiol +Norethindrone

Oral contraceptive hormones/ Pregnancy prevention

Lopressor/ Metoprolol tartrate

Beta1 adrenergic receptor antagonist (selective)/ Hypertension, angina

Lotensin/ Benazepri

Angiotensin converting enzyme (ACE) inhibitor/ Hypertension, congestive heart failure

Lumigan/ Bimatoprost

Prostaglandin analog ocular/ hypertension

Lotrel/ Amlodipine + benazepril

Calcium channel blocker + ACE inhibitor/ Hypertension, angina