About: Loratadine     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : http://linked.opendata.cz/ontology/drugbank/Drug, within Data Space : linked.opendata.cz associated with source document(s)

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http://linked.open...gbank/description
  • Loratadine is a derivative of azatadine and a second-generation histamine H1 receptor antagonist used in the treatment of allergic rhinitis and urticaria. Unlike most classical antihistamines (histamine H1 antagonists) it lacks central nervous system depressing effects such as drowsiness. [PubChem] (en)
http://linked.open...y/drugbank/dosage
http://linked.open...generalReferences
  • # See S: Desloratadine for allergic rhinitis. Am Fam Physician. 2003 Nov 15;68(10):2015-6. "Pubmed":http://www.ncbi.nlm.nih.gov/pubmed/14655812 # Menardo JL, Horak F, Danzig MR, Czarlewski W: A review of loratadine in the treatment of patients with allergic bronchial asthma. Clin Ther. 1997 Nov-Dec;19(6):1278-93; discussion 1523-4. "Pubmed":http://www.ncbi.nlm.nih.gov/pubmed/9444440 # Howarth PH: Histamine and asthma: an appraisal based on specific H1-receptor antagonism. Clin Exp Allergy. 1990 Aug;20 Suppl 2:31-41. "Pubmed":http://www.ncbi.nlm.nih.gov/pubmed/1977506 # Baroody FM, Naclerio RM: Antiallergic effects of H1-receptor antagonists. Allergy. 2000;55 Suppl 64:17-27. "Pubmed":http://www.ncbi.nlm.nih.gov/pubmed/11291777 (en)
http://linked.open...gy/drugbank/group
  • approved (en)
http://linked.open...drugbank/halfLife
  • 8.4 hours (en)
http://linked.open...ugbank/indication
  • A self-medication that is used alone or in combination with pseudoephedrine sulfate for the symptomatic relief of seasonal allergic rhinitis. Also used for the symptomatic relief of pruritus, erythema, and urticaria associated with chronic idiopathic urticaria in patients (not for children under 6 unless directed by a clincian). (en)
http://linked.open...bank/manufacturer
sameAs
Title
  • Loratadine (en)
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http://linked.open...mechanismOfAction
  • Loratadine competes with free histamine and exhibits specific, selective peripheral H<sub>1</sub> antagonistic activity. This blocks the action of endogenous histamine, which subsequently leads to temporary relief of the negative symptoms (eg. nasal congestion, watery eyes) brought on by histamine. Loratadine has low affinity for cholinergic receptors and does not exhibit any appreciable alpha-adrenergic blocking activity in-vitro. Loratadine also appears to suppress the release of histamine and leukotrienes from animal mast cells, and the release of leukotrienes from human lung fragments, although the clinical importance of this is unknown. (en)
http://linked.open...drugbank/packager
http://linked.open...y/drugbank/patent
http://linked.open.../drugbank/synonym
  • Claritin (en)
  • Loratadina (en)
  • Loratadinum (en)
http://linked.open...drugbank/toxicity
  • somnolence, tachycardia, and headache LD<sub>50</sub>=mg/kg (orally in rat) (en)
http://linked.open.../drug/hasAHFSCode
http://linked.open...k/foodInteraction
  • Take on empty stomach: 1 hour before or 2 hours after meals. (en)
http://linked.open.../drugbank/mixture
http://linked.open...nk/proteinBinding
  • 97-99% (en)
http://linked.open...ynthesisReference
  • Alberto Stampa, Pelayo Camps, Gloria Rodriguez, Jordi Bosch, Maria del Carmen Onrubia, "Process for the preparation of loratadine." U.S. Patent US6084100, issued July 04, 2000. (en)
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http://linked.open.../Molecular-Weight
http://linked.open...noisotopic-Weight
http://linked.open...y/drugbank/SMILES
http://linked.open.../Water-Solubility
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