Levothyroxine

GPTKB entity

Statements (54)
Predicate Object
gptkbp:instanceOf gptkb:drug
synthetic thyroid hormone
gptkbp:ATCCode H03AA01
gptkbp:bioavailability 40-80%
gptkbp:brand gptkb:Levoxyl
gptkb:Eltroxin
gptkb:Euthyrox
gptkb:Synthroid
Thyroxine
gptkbp:CASNumber 51-48-9
gptkbp:chemicalFormula C15H11I4NO4
gptkbp:contraindication gptkb:thyrotoxicosis
untreated adrenal insufficiency
gptkbp:discoveredBy gptkb:Charles_Robert_Harington
gptkbp:discoveredIn 1926
gptkbp:eliminationHalfLife about 7 days
https://www.w3.org/2000/01/rdf-schema#label Levothyroxine
gptkbp:interactsWith gptkb:warfarin
gptkb:cholestyramine
iron supplements
calcium supplements
antacids
gptkbp:isomerOf gptkb:liothyronine
gptkbp:KEGGID D08137
gptkbp:legalStatus prescription only
gptkbp:marketedAs 1955
gptkbp:MedlinePlusID a682461
gptkbp:MeSH_ID D008131
gptkbp:metabolism liver
gptkbp:molecularWeight 776.87 g/mol
gptkbp:pregnancyCategory C (US)
A (Australia)
gptkbp:producedBy thyroid gland (naturally as T4)
gptkbp:proteinBinding 99%
gptkbp:PubChem_CID gptkb:CHEMBL1547
5819
DB00451
CHEBI:30660
gptkbp:routeOfAdministration oral
intravenous
gptkbp:sideEffect anxiety
weight loss
insomnia
palpitations
hyperthyroidism
osteoporosis (long-term use)
gptkbp:UNII Q51BO43MG7
gptkbp:usedFor gptkb:cancer
hypothyroidism
goiter
thyroid hormone replacement
gptkbp:WHOModelListOfEssentialMedicines true
gptkbp:bfsParent gptkb:Zentiva
gptkbp:bfsLayer 7