Peringatan Keamanan

The onset of toxicity following an overdose of intravenously administered methohexital will be within seconds of the infusion. If methohexital is administered rectally or is ingested, the onset of toxicity may be delayed. The manifestations of an ultrashort-acting barbiturate in overdose include central nervous system depression, respiratory depression, hypotension, loss of peripheral vascular resistance, and muscular hyperactivity ranging from twitching to convulsive-like movements. Other findings may include convulsions and allergic reactions. Following massive exposure to any barbiturate, pulmonary edema, circulatory collapse with loss of peripheral vascular tone, and cardiac arrest may occur.

Methohexital

DB00474

small molecule approved

Deskripsi

An intravenous anesthetic with a short duration of action that may be used for induction of anesthesia.

Struktur Molekul 2D

Berat 262.3043
Wujud solid

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

Profil Farmakokinetik

Waktu Paruh (Half-Life) 5.6 ± 2.7 minutes
Volume Distribusi -
Klirens (Clearance) -

Absorpsi

The absolute bioavailability following rectal administration of methohexital is 17%.

Metabolisme

Metabolism occurs in the liver through demethylation and oxidation. Side-chain oxidation is the most important biotransformation involved in termination of biologic activity.

Rute Eliminasi

Excretion occurs via the kidneys through glomerular filtration.

Interaksi Makanan

1 Data
  • 1. Avoid alcohol. Alcohol intake may cause additive CNS depressant effects.

Interaksi Obat

1029 Data
Buprenorphine Methohexital 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 Methohexital.
Dronabinol Dronabinol may increase the central nervous system depressant (CNS depressant) activities of Methohexital.
Droperidol Droperidol may increase the central nervous system depressant (CNS depressant) activities of Methohexital.
Hydrocodone Methohexital may increase the central nervous system depressant (CNS depressant) activities of Hydrocodone.
Hydroxyzine Hydroxyzine may increase the central nervous system depressant (CNS depressant) activities of Methohexital.
Magnesium sulfate The therapeutic efficacy of Methohexital can be increased when used in combination with Magnesium sulfate.
Methotrimeprazine Methohexital may increase the central nervous system depressant (CNS depressant) activities of Methotrimeprazine.
Metyrosine Methohexital may increase the sedative activities of Metyrosine.
Minocycline Minocycline may increase the central nervous system depressant (CNS depressant) activities of Methohexital.
Mirtazapine Methohexital 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 Methohexital.
Orphenadrine Methohexital may increase the central nervous system depressant (CNS depressant) activities of Orphenadrine.
Paraldehyde Methohexital 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 Methohexital.
Pramipexole Methohexital may increase the sedative activities of Pramipexole.
Ropinirole Methohexital may increase the sedative activities of Ropinirole.
Rotigotine Methohexital may increase the sedative activities of Rotigotine.
Rufinamide The risk or severity of adverse effects can be increased when Rufinamide is combined with Methohexital.
Suvorexant Methohexital 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 Methohexital.
Thalidomide Methohexital may increase the central nervous system depressant (CNS depressant) activities of Thalidomide.
Zolpidem Methohexital may increase the central nervous system depressant (CNS depressant) activities of Zolpidem.
Mefloquine The therapeutic efficacy of Methohexital can be decreased when used in combination with Mefloquine.
Orlistat Orlistat can cause a decrease in the absorption of Methohexital resulting in a reduced serum concentration and potentially a decrease in efficacy.
Acetaminophen The metabolism of Acetaminophen can be increased when combined with Methohexital.
Propacetamol The metabolism of Propacetamol can be increased when combined with Methohexital.
Chloramphenicol The metabolism of Methohexital can be decreased when combined with Chloramphenicol.
Doxycycline The serum concentration of Doxycycline can be decreased when it is combined with Methohexital.
Felbamate The serum concentration of Methohexital can be increased when it is combined with Felbamate.
Griseofulvin The serum concentration of Griseofulvin can be decreased when it is combined with Methohexital.
Lamotrigine The serum concentration of Lamotrigine can be decreased when it is combined with Methohexital.
Mianserin The therapeutic efficacy of Methohexital can be decreased when used in combination with Mianserin.
Primidone The risk or severity of adverse effects can be increased when Primidone is combined with Methohexital.
Methylphenobarbital The risk or severity of adverse effects can be increased when Methylphenobarbital is combined with Methohexital.
Phenobarbital The risk or severity of adverse effects can be increased when Phenobarbital is combined with Methohexital.
Pyridoxine The metabolism of Methohexital can be increased when combined with Pyridoxine.
Teniposide The serum concentration of Teniposide can be decreased when it is combined with Methohexital.
Ulipristal The serum concentration of Ulipristal can be decreased when it is combined with Methohexital.
Voriconazole The serum concentration of Voriconazole can be decreased when it is combined with Methohexital.
Topotecan Methohexital may increase the excretion rate of Topotecan which could result in a lower serum level and potentially a reduction in efficacy.
Methadone The risk or severity of adverse effects can be increased when Methadone is combined with Methohexital.
Sodium oxybate Methohexital may increase the central nervous system depressant (CNS depressant) activities of Sodium oxybate.
Tetracosactide The risk or severity of liver damage can be increased when Tetracosactide is combined with Methohexital.
Aminophylline The therapeutic efficacy of Methohexital can be decreased when used in combination with Aminophylline.
Meperidine Methohexital may increase the hypotensive and central nervous system depressant (CNS depressant) activities of Meperidine.
Somatostatin The risk or severity of adverse effects can be increased when Somatostatin is combined with Methohexital.
Ethanol Methohexital may increase the central nervous system depressant (CNS depressant) activities of Ethanol.
Azelastine Methohexital 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 Methohexital.
Citalopram The risk or severity of adverse effects can be increased when Methohexital is combined with Citalopram.
Duloxetine The risk or severity of adverse effects can be increased when Methohexital is combined with Duloxetine.
Trazodone The risk or severity of adverse effects can be increased when Methohexital is combined with Trazodone.
Paroxetine The risk or severity of adverse effects can be increased when Methohexital is combined with Paroxetine.
Sertraline The risk or severity of adverse effects can be increased when Methohexital is combined with Sertraline.
Sibutramine The risk or severity of adverse effects can be increased when Methohexital is combined with Sibutramine.
Nefazodone The risk or severity of adverse effects can be increased when Methohexital is combined with Nefazodone.
Escitalopram The risk or severity of adverse effects can be increased when Methohexital is combined with Escitalopram.
Zimelidine The risk or severity of adverse effects can be increased when Methohexital is combined with Zimelidine.
Dapoxetine The risk or severity of adverse effects can be increased when Methohexital is combined with Dapoxetine.
Desvenlafaxine The risk or severity of adverse effects can be increased when Methohexital is combined with Desvenlafaxine.
Seproxetine The risk or severity of adverse effects can be increased when Methohexital is combined with Seproxetine.
Indalpine The risk or severity of adverse effects can be increased when Methohexital is combined with Indalpine.
Ritanserin The risk or severity of adverse effects can be increased when Methohexital is combined with Ritanserin.
Alaproclate The risk or severity of adverse effects can be increased when Methohexital is combined with Alaproclate.
Fluvoxamine The risk or severity of adverse effects can be increased when Methohexital is combined with Fluvoxamine.
Milnacipran The risk or severity of adverse effects can be increased when Methohexital is combined with Milnacipran.
Cyclosporine The metabolism of Cyclosporine can be increased when combined with Methohexital.
Methyclothiazide The risk or severity of hypotension and orthostatic hypotension can be increased when Methohexital is combined with Methyclothiazide.
Chlorthalidone The risk or severity of hypotension and orthostatic hypotension can be increased when Methohexital is combined with Chlorthalidone.
Bendroflumethiazide The risk or severity of hypotension and orthostatic hypotension can be increased when Methohexital is combined with Bendroflumethiazide.
Metolazone The risk or severity of hypotension and orthostatic hypotension can be increased when Methohexital is combined with Metolazone.
Benzthiazide The risk or severity of hypotension and orthostatic hypotension can be increased when Methohexital is combined with Benzthiazide.
Hydroflumethiazide The risk or severity of hypotension and orthostatic hypotension can be increased when Methohexital is combined with Hydroflumethiazide.
Indapamide The risk or severity of hypotension and orthostatic hypotension can be increased when Methohexital is combined with Indapamide.
Chlorothiazide The risk or severity of hypotension and orthostatic hypotension can be increased when Methohexital is combined with Chlorothiazide.
Hydrochlorothiazide The risk or severity of hypotension and orthostatic hypotension can be increased when Methohexital is combined with Hydrochlorothiazide.
Trichlormethiazide The risk or severity of hypotension and orthostatic hypotension can be increased when Methohexital is combined with Trichlormethiazide.
Polythiazide The risk or severity of hypotension and orthostatic hypotension can be increased when Methohexital is combined with Polythiazide.
Quinethazone The risk or severity of hypotension and orthostatic hypotension can be increased when Methohexital is combined with Quinethazone.
Cyclopenthiazide The risk or severity of hypotension and orthostatic hypotension can be increased when Methohexital is combined with Cyclopenthiazide.
Epitizide The risk or severity of hypotension and orthostatic hypotension can be increased when Methohexital is combined with Epitizide.
Protriptyline The metabolism of Protriptyline can be increased when combined with Methohexital.
Amoxapine The metabolism of Amoxapine can be increased when combined with Methohexital.
Desipramine The metabolism of Desipramine can be increased when combined with Methohexital.
Amineptine The metabolism of Amineptine can be increased when combined with Methohexital.
Dimetacrine The metabolism of Dimetacrine can be increased when combined with Methohexital.
Butriptyline The metabolism of Butriptyline can be increased when combined with Methohexital.
Dosulepin The metabolism of Dosulepin can be increased when combined with Methohexital.
Oxaprotiline The metabolism of Oxaprotiline can be increased when combined with Methohexital.
Opipramol The metabolism of Opipramol can be increased when combined with Methohexital.
Amitriptylinoxide The metabolism of Amitriptylinoxide can be increased when combined with Methohexital.
Dibenzepin The metabolism of Dibenzepin can be increased when combined with Methohexital.
Quinupramine The metabolism of Quinupramine can be increased when combined with Methohexital.
Melitracen The metabolism of Melitracen can be increased when combined with Methohexital.
Lofepramine The metabolism of Lofepramine can be increased when combined with Methohexital.
Iprindole The metabolism of Iprindole can be increased when combined with Methohexital.
Imipramine oxide The metabolism of Imipramine oxide can be increased when combined with Methohexital.
Dicoumarol The metabolism of Dicoumarol can be increased when combined with Methohexital.
Phenindione The metabolism of Phenindione can be increased when combined with Methohexital.

Target Protein

Gamma-aminobutyric acid receptor subunit alpha-1 GABRA1

Referensi & Sumber

Belum ada data referensi/link/attachment untuk obat ini pada database. Jalankan import DrugBank untuk mengisi field referensi.

Contoh Produk & Brand

Produk: 10 • International brands: 2
Produk
  • Brevital Sodium
    Injection • 500 mg/1 • Intramuscular; Rectal • US • Approved
  • Brevital Sodium
    Injection • 2.5 g/1 • Intramuscular; Rectal • US • Approved
  • Brevital Sodium
    Injection, powder, lyophilized, for solution • 500 mg/5mL • Intramuscular; Intravenous; Rectal • US • Approved
  • Brevital Sodium
    Injection, powder, lyophilized, for solution • 500 mg/1 • Intramuscular; Intravenous; Rectal • US • Approved
  • Brevital Sodium
    Injection, powder, lyophilized, for solution • 200 mg/1 • Intramuscular; Intravenous; Rectal • US • Approved
  • Brevital Sodium
    Injection, powder, lyophilized, for solution • 500 mg/1 • Intramuscular; Intravenous; Rectal • US • Approved
  • Brevital Sodium
    Injection, powder, lyophilized, for solution • 2.5 g/1 • Intramuscular; Intravenous; Rectal • US • Approved
  • Brietal Sodium Ampoule 660
    Powder, for solution • 500 mg / amp • Intravenous • Canada • Approved
Menampilkan 8 dari 10 produk.
International Brands
  • Brevital
  • Brietal

Sekuens Gen/Protein (FASTA)

Sekuens dimuat saat dibutuhkan agar halaman tetap ringan.
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