Peringatan Keamanan

Oral LD50 in rat and mouse is 3550 mg/kg and 730 mg/kg, respectively. Antihistamine overdosage reactions may vary from central nervous system depression to stimulation. In children, stimulation predominates initially in a syndrome which may include excitement, hallucinations, ataxia, incoordination, muscle twitching, athetosis, hyperthermia, cyanosis convulsions, tremors, and hyperreflexia followed by postictal depression and cardio-respiratory arrest. Convulsions in children may be preceded by mild depression. Dry mouth, fixed dilated pupils, flushing of the face, and fever are common. In adults, CNS depression, ranging from drowsiness to coma, is more common.

Clemastine

DB00283

small molecule approved investigational

Deskripsi

An ethanolamine-derivative, first generation histamine H1 antagonist used in hay fever, rhinitis, allergic skin conditions, and pruritus. It causes drowsiness.

Struktur Molekul 2D

Berat 343.89
Wujud solid

Peta Jejaring Molekuler
Legenda: ObatTargetGenEnzim(Panah → menunjukkan arah efek / relasi)TransporterCarrier

Profil Farmakokinetik

Waktu Paruh (Half-Life) -
Volume Distribusi -
Klirens (Clearance) -

Absorpsi

Rapidly absorbed from the gastrointestinal tract.

Metabolisme

Antihistamines appear to be metabolized in the liver chiefly via mono- and didemethylation and glucuronide conjugation.

Rute Eliminasi

Urinary excretion is the major mode of elimination.

Interaksi Makanan

2 Data
  • 1. Avoid alcohol.
  • 2. Take with food.

Interaksi Obat

1051 Data
Buprenorphine Clemastine may increase the central nervous system depressant (CNS depressant) activities of Buprenorphine.
Doxylamine Doxylamine may increase the central nervous system depressant (CNS depressant) activities of Clemastine.
Dronabinol Dronabinol may increase the central nervous system depressant (CNS depressant) activities of Clemastine.
Droperidol Droperidol may increase the central nervous system depressant (CNS depressant) activities of Clemastine.
Hydrocodone Clemastine may increase the central nervous system depressant (CNS depressant) activities of Hydrocodone.
Magnesium sulfate The therapeutic efficacy of Clemastine can be increased when used in combination with Magnesium sulfate.
Methotrimeprazine Clemastine may increase the central nervous system depressant (CNS depressant) activities of Methotrimeprazine.
Metyrosine Clemastine may increase the sedative activities of Metyrosine.
Minocycline Minocycline may increase the central nervous system depressant (CNS depressant) activities of Clemastine.
Mirtazapine Clemastine may increase the central nervous system depressant (CNS depressant) activities of Mirtazapine.
Nabilone Nabilone may increase the central nervous system depressant (CNS depressant) activities of Clemastine.
Orphenadrine Clemastine may increase the central nervous system depressant (CNS depressant) activities of Orphenadrine.
Paraldehyde Clemastine may increase the central nervous system depressant (CNS depressant) activities of Paraldehyde.
Perampanel Perampanel may increase the central nervous system depressant (CNS depressant) activities of Clemastine.
Pramipexole Clemastine may increase the sedative activities of Pramipexole.
Ropinirole Clemastine may increase the sedative activities of Ropinirole.
Rotigotine Clemastine may increase the sedative activities of Rotigotine.
Rufinamide The risk or severity of adverse effects can be increased when Rufinamide is combined with Clemastine.
Sodium oxybate Clemastine may increase the central nervous system depressant (CNS depressant) activities of Sodium oxybate.
Suvorexant Clemastine may increase the central nervous system depressant (CNS depressant) activities of Suvorexant.
Tapentadol Tapentadol may increase the central nervous system depressant (CNS depressant) activities of Clemastine.
Thalidomide Clemastine may increase the central nervous system depressant (CNS depressant) activities of Thalidomide.
Zolpidem Clemastine may increase the central nervous system depressant (CNS depressant) activities of Zolpidem.
Benzylpenicilloyl polylysine Clemastine may decrease effectiveness of Benzylpenicilloyl polylysine as a diagnostic agent.
Betahistine The therapeutic efficacy of Betahistine can be decreased when used in combination with Clemastine.
Hyaluronidase (ovine) The therapeutic efficacy of Hyaluronidase (ovine) can be decreased when used in combination with Clemastine.
Hyaluronidase (human recombinant) The therapeutic efficacy of Hyaluronidase (human recombinant) can be decreased when used in combination with Clemastine.
Hyaluronidase The therapeutic efficacy of Hyaluronidase can be decreased when used in combination with Clemastine.
Methadone The risk or severity of adverse effects can be increased when Methadone is combined with Clemastine.
Atomoxetine The metabolism of Atomoxetine can be decreased when combined with Clemastine.
Linezolid Linezolid may increase the anticholinergic activities of Clemastine.
Furazolidone Furazolidone may increase the anticholinergic activities of Clemastine.
Procaine Procaine may increase the anticholinergic activities of Clemastine.
Tranylcypromine Tranylcypromine may increase the anticholinergic activities of Clemastine.
Phenelzine Phenelzine may increase the anticholinergic activities of Clemastine.
Minaprine Minaprine may increase the anticholinergic activities of Clemastine.
Selegiline Selegiline may increase the anticholinergic activities of Clemastine.
Procarbazine Procarbazine may increase the anticholinergic activities of Clemastine.
Moclobemide Moclobemide may increase the anticholinergic activities of Clemastine.
Isocarboxazid Isocarboxazid may increase the anticholinergic activities of Clemastine.
Rasagiline Rasagiline may increase the anticholinergic activities of Clemastine.
Pargyline Pargyline may increase the anticholinergic activities of Clemastine.
Clorgiline Clorgiline may increase the anticholinergic activities of Clemastine.
Iproniazid Iproniazid may increase the anticholinergic activities of Clemastine.
Nialamide Nialamide may increase the anticholinergic activities of Clemastine.
Safinamide Safinamide may increase the anticholinergic activities of Clemastine.
7,8-Dichloro-1,2,3,4-tetrahydroisoquinoline 7,8-Dichloro-1,2,3,4-tetrahydroisoquinoline may increase the anticholinergic activities of Clemastine.
Methylene blue Methylene blue may increase the anticholinergic activities of Clemastine.
Hydracarbazine Hydracarbazine may increase the anticholinergic activities of Clemastine.
Pirlindole Pirlindole may increase the anticholinergic activities of Clemastine.
Toloxatone Toloxatone may increase the anticholinergic activities of Clemastine.
Benmoxin Benmoxin may increase the anticholinergic activities of Clemastine.
Mebanazine Mebanazine may increase the anticholinergic activities of Clemastine.
Octamoxin Octamoxin may increase the anticholinergic activities of Clemastine.
Pheniprazine Pheniprazine may increase the anticholinergic activities of Clemastine.
Phenoxypropazine Phenoxypropazine may increase the anticholinergic activities of Clemastine.
Pivhydrazine Pivhydrazine may increase the anticholinergic activities of Clemastine.
Safrazine Safrazine may increase the anticholinergic activities of Clemastine.
Caroxazone Caroxazone may increase the anticholinergic activities of Clemastine.
Harmaline Harmaline may increase the anticholinergic activities of Clemastine.
Brofaromine Brofaromine may increase the anticholinergic activities of Clemastine.
Ethanol Clemastine may increase the central nervous system depressant (CNS depressant) activities of Ethanol.
Azelastine Clemastine may increase the central nervous system depressant (CNS depressant) activities of Azelastine.
Brimonidine Brimonidine may increase the central nervous system depressant (CNS depressant) activities of Clemastine.
Fluvoxamine The risk or severity of adverse effects can be increased when Clemastine is combined with Fluvoxamine.
Duloxetine The risk or severity of adverse effects can be increased when Clemastine is combined with Duloxetine.
Sibutramine The risk or severity of adverse effects can be increased when Clemastine is combined with Sibutramine.
Nefazodone The risk or severity of adverse effects can be increased when Clemastine is combined with Nefazodone.
Zimelidine The risk or severity of adverse effects can be increased when Clemastine is combined with Zimelidine.
Dapoxetine The risk or severity of adverse effects can be increased when Clemastine is combined with Dapoxetine.
Milnacipran The risk or severity of adverse effects can be increased when Clemastine is combined with Milnacipran.
Desvenlafaxine The risk or severity of adverse effects can be increased when Clemastine is combined with Desvenlafaxine.
Seproxetine The risk or severity of adverse effects can be increased when Clemastine is combined with Seproxetine.
Indalpine The risk or severity of adverse effects can be increased when Clemastine is combined with Indalpine.
Ritanserin The risk or severity of adverse effects can be increased when Clemastine is combined with Ritanserin.
Alaproclate The risk or severity of adverse effects can be increased when Clemastine is combined with Alaproclate.
Paroxetine The risk or severity of adverse effects can be increased when Clemastine is combined with Paroxetine.
Sertraline The risk or severity of adverse effects can be increased when Clemastine is combined with Sertraline.
Phentermine Phentermine may decrease the sedative activities of Clemastine.
Pseudoephedrine Pseudoephedrine may decrease the sedative activities of Clemastine.
Benzphetamine Benzphetamine may decrease the sedative activities of Clemastine.
Diethylpropion Diethylpropion may decrease the sedative activities of Clemastine.
Lisdexamfetamine The serum concentration of dextroamphetamine, an active metabolite of Lisdexamfetamine, can be increased when used in combination with Clemastine.
Mephentermine Mephentermine may decrease the sedative activities of Clemastine.
MMDA MMDA may decrease the sedative activities of Clemastine.
Midomafetamine Midomafetamine may decrease the sedative activities of Clemastine.
2,5-Dimethoxy-4-ethylamphetamine 2,5-Dimethoxy-4-ethylamphetamine may decrease the sedative activities of Clemastine.
4-Bromo-2,5-dimethoxyamphetamine 4-Bromo-2,5-dimethoxyamphetamine may decrease the sedative activities of Clemastine.
Tenamfetamine Tenamfetamine may decrease the sedative activities of Clemastine.
Chlorphentermine Chlorphentermine may decrease the sedative activities of Clemastine.
Methylenedioxyethamphetamine Methylenedioxyethamphetamine may decrease the sedative activities of Clemastine.
Dextroamphetamine Dextroamphetamine may decrease the sedative activities of Clemastine.
Metamfetamine Metamfetamine may decrease the sedative activities of Clemastine.
Iofetamine I-123 Iofetamine I-123 may decrease the sedative activities of Clemastine.
Ritobegron Ritobegron may decrease the sedative activities of Clemastine.
Mephedrone Mephedrone may decrease the sedative activities of Clemastine.
Methoxyphenamine Methoxyphenamine may decrease the sedative activities of Clemastine.
Gepefrine Gepefrine may decrease the sedative activities of Clemastine.
2,5-Dimethoxy-4-ethylthioamphetamine 2,5-Dimethoxy-4-ethylthioamphetamine may decrease the sedative activities of Clemastine.
Amphetamine Amphetamine may decrease the sedative activities of Clemastine.

Target Protein

Histamine H1 receptor HRH1

Referensi & Sumber

Synthesis reference: British Patent 942,152; November 20,1963; assigned to Sandoz Ltd.
Artikel (PubMed)
  • PMID: 1266718
    Hayashi H, Okajima M, Yamada K: Atrial T (Ta) loop in dogs with or without atrial injury. Am Heart J. 1976 May;91(5):607-17.
  • PMID: 8930778
    Schran HF, Petryk L, Chang CT, O'Connor R, Gelbert MB: The pharmacokinetics and bioavailability of clemastine and phenylpropanolamine in single-component and combination formulations. J Clin Pharmacol. 1996 Oct;36(10):911-22.

Contoh Produk & Brand

Produk: 32 • International brands: 6
Produk
  • Allergy Relief
    Tablet • 1.34 mg/1 • Oral • US • Generic • OTC • Approved
  • Clemastine Fumarate
    Tablet • 2.68 mg/1 • Oral • US • Generic • Approved
  • Clemastine Fumarate
    Tablet • 1.34 mg/1 • Oral • US • Generic • OTC • Approved
  • Clemastine Fumarate
    Tablet • 2.68 mg/1 • Oral • US • Generic • Approved
  • Clemastine Fumarate
    Tablet • 1.34 mg/1 • Oral • US • Generic • OTC • Approved
  • Clemastine Fumarate
    Tablet • 2.68 mg/1 • Oral • US • Generic • Approved
  • Clemastine Fumarate
    Syrup • 0.5 mg/5mL • Oral • US • Generic • Approved
  • Clemastine Fumarate
    Tablet • 2.68 mg/1 • Oral • US • Generic • Approved
Menampilkan 8 dari 32 produk.
International Brands
  • Agasten — Novartis (Brazil)
  • Allerhist-1
  • Tavegil — Novartis
  • Tavegyl — Novartis
  • Tavist — Novartis
  • Tavist-1 — Novartis

Sekuens Gen/Protein (FASTA)

Sekuens dimuat saat dibutuhkan agar halaman tetap ringan.
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