lapaquistat
A cholesterol-lowering drug.

laropiprant
A drug used in combination with niacin to reduce blood cholesterol.

larotrectinib
An anticancer medication that functions as an inhibitor of tropomyosin kinase receptors.

lasinavir
A protease inhibitor.

lasofoxifene
A selective estrogen receptor modulator used in treating osteoporosis, breast cancer, and vaginal atrophy.

latanoprost
A prostaglandin analogue used for controlling the progression of glaucoma or ocular hypertension by reducing intraocular pressure.

lavoltidine
loxtidine

lazertinib
A drug used to treat non-small cell lung cancer.

lebrikizumab
A humanized monoclonal antibody and immunosuppressive drug being investigated for the treatment of asthma.

lecanemab
A drug for the treatment of Alzheimer's disease.

ledazerol
A vasodilator.

ledipasvir
A particular drug for the treatment of hepatitis C.

leflunomide
An inhibitor of pyrimidine synthesis, used to treat some forms of arthritis.

lefluonamide
Alternative form of leflunomide.

lefradafiban
An antiplatelet drug.

lemalesomab
A mouse monoclonal antibody for the diagnosis of inflammatory lesions.

leminoprazole
The benzimidazole drug 2-(1H-benzimidazol-2-ylsulfinylmethyl)-N-methyl-N-(2-methylpropyl)aniline.

leniment
Something that soothes; a sedative or comforter.

leniments
plural of leniment

lenvatinib
A drug used to treat certain thyroid cancers.

lenzilumab
A humanized monoclonal antibody designed to treat certain leukemias.

lepirudin
A recombinant hirudin derived from yeast cells, used as an anticoagulant.

lercanidipine
A calcium channel blocker of the dihydropyridine class.

lerdelimumab
A human monoclonal antibody and immunosuppressive drug developed to reduce scarring after glaucoma drainage surgery.

lergotrile
A dopamine agonist.

lerisetron
A potent antiemetic.

lerodalcibep
A drug used to treat high cholesterol.

leronlimab
A monoclonal antibody proposed as a treatment for COVID-19

lesogaberan
An experimental drug candidate for the treatment of gastroesophageal reflux disease.

lestaurtinib
A tyrosine kinase inhibitor structurally related to staurosporine.

letosteine
A mucolytic drug.

letrozole
A nonsteroidal aromatase inhibitor C₁₇H₁₁N₅ (trademark Femara) that is administered orally to treat breast cancer in postmenopausal women.

letrozoles
plural of letrozole

leucinocaine
An anesthetic drug.

leucovorin
A particular drug used in cancer treatment.

leucylhistidine
The dipeptide leucyl histidine

levacetylleucine
A drug for the treatment of neurological manifestations of Niemann-Pick disease type C.

levatinib
Alternative form of lenvatinib.

levemopamil
A particular calcium channel blocker.

levetiracetam
An anticonvulsant medication used to treat epilepsy.

levetirazetam
Alternative form of levetiracetam.

leviteracetam
Misspelling of levetiracetam.

levobetaxolol
A drug used to lower the pressure in the eye in treating conditions such as glaucoma.

levobupivacaine
A particular local anesthetic drug.

levodopa
Alternative form of ʟ-dopa.

levomethadon
Alternative form of levomethadone.

levomethadone
the active enantiomer of methadone

levomilnacipran
A serotonin and norepinephrine reuptake inhibitor used to treat major depressive disorders.

levomoprolol
A beta-adrenergic blocking drug.

levonantradol
A synthetic cannabinoid analogue of dronabinol.

levonogestrel
Misspelling of levonorgestrel.

levonorgestrel
A synthetic progestogen used as an active ingredient in some hormonal contraceptives.

levopropoxyphene
A particular narcotic antitussive.

levopropylhexedrine
A psychostimulant drug.

levormeloxifene
An experimental selective estrogen receptor modulator, the enantiomer of ormeloxifene.

levosalbutamol
A bronchodilator used to treat asthma and COPD.

levosimendan
A calcium sensitiser used in the management of acutely decompensated congestive heart failure.

levothyroxin
Alternative form of levothyroxine.

levothyroxine
The levorotatory isomer of thyroxine (trademark Levothyroid, Levoxyl, Synthroid) that is administered in the form of its sodium salt C₁₅H₁₀I₄NNaO₄ in the treatment of hypothyroidism.

levotofisopam
A benzodiazepine drug.

lexacalcitol
A vitamin D analogue.

lexatumumab
An agonistic human monoclonal antibody used to treat cancer.

lexofenac
A nonsteroidal anti-inflammatory drug.

liarozole
A particular enzyme inhibitor used to treat ichthyosis.

libenzapril
An ACE inhibitor.

libivirumab
A human monoclonal antibody directed against the Hepatitis B virus.

licarbazepine
An active metabolite of oxcarbazepine.

lidanserin
A drug which acts as a combined 5-HT2A and α1-adrenergic receptor antagonist, developed as an antihypertensive agent but never marketed.

lidocaine
A crystalline compound C₁₄H₂₂N₂O that is used in the form of its hydrochloride as a local anesthetic and as an antiarrhythmic agent.

lidocaines
plural of lidocaine

lidoderm
A transdermal patch of lidocaine, used to help reduce pain or itching.

lifibrate
An antilipidemic drug.

lifitegrast
A medication for the treatment of keratoconjunctivitis sicca.

ligand
A molecule or moiety (ion, functional group, or radical) that binds to another chemical entity to form a larger complex; as, especially:
A molecule or moiety (ion, functional group, or radical) that binds to another chemical entity to form a larger complex; as, especially:
A letter that orthography requires or allows to be ligated with one or more other letters to form a ligature, such as a in æ or o in œ.

ligands
plural of ligand

lignocaine
Synonym of lidocaine.

lilopristone
An antiprogestin.

limaprost
A prostaglandin analogue.

linaclotide
A medication used to treat chronic constipation.

linagliptin
A DPP-4 inhibitor developed for treatment of type II diabetes.

linagliptine
Alternative form of linagliptin.

linifanib
An inhibitor of certain receptor tyrosine kinases, vascular endothelial growth factor, and platelet-derived growth factor.

linsidomine
A metabolite of molsidomine that acts as a vasodilator.

lintopride
A 5-HT₄ antagonist.

lintuzumab
A humanized monoclonal antibody used to treat cancer.

linvoseltamab
An anti-cancer medication used in cases of relapsed or refractory multiple myeloma.

lipoduction
A pharmaceutical mechanism in which liposomes open ducts in, or penetrate, the skin to target a deeper layer, e.g. the fat cells causing cellulite.

liraglutide
An antidiabetic drug C₁₇₂H₂₆₅N₄₃O₅₁ (trademark Victoza) that is an analog of glucagon-like peptide 1 administered by injection in the treatment of type 2 diabetes and obesity.

lirentelimab
A humanized nonfucosylated monoclonal antibody that targets sialic acid-binding Ig-like lectin 8.

lirequinil
A non-benzodiazepine hypnotic drug.

lisdexamfetamine
A psychoactive drug and stimulant prodrug of the phenethylamine and amphetamine chemical classes.

lisinopril
A drug of the angiotensin converting enzyme inhibitor class (trademark Prinivil, Zestril), primarily used in the treatment of hypertension, congestive heart failure, heart attacks, and certain complications of diabetes.

lisofylline
A synthetic molecule with anti-inflammatory properties.

lixisenatide
A glucogan-like peptidase agonist being investigated for the treatment of diabetes.

lobaplatin
A platinum compound.

lobeglitazone
A particular thiazolidinedione antidiabetic drug.

lobenzarit
An immunomodulator used in the treatment of arthritis.

lobuprofen
A nonsteroidal anti-inflammatory drug.

lodoxamide
An antiallergic.

lofemizole
A nonsteroidal anti-inflammatory drug.

lofendazam
A benzodiazepine derivative with sedative and anxiolytic effects.

lomerizine
A calcium channel blocker with antimigraine properties.

lometraline
An aminotetralin drug.

lonafarnib
A particular farnesyl-OH-transferase inhibitor.

lonazolac
A nonsteroidal anti-inflammatory drug.