Absorption:
Oral: Well absorbed (>90%); delayed and decreased when administered with a moderate fat meal
Rectal: Well absorbed
Distribution: Vd:
IV: 1.2 L/kg Oral: 1.1 L/kg Rectal: 1 L/kg
Protein binding:
Oral: Neonates: 84% to 86% ; Adults: 98%
Rectal: 95% to 98%
禁忌症
Hypersensitivity to diazepam or any component of the formulation; acute narrow-angle glaucoma; untreated open-angle glaucoma; infants <6 months of age (oral); myasthenia gravis, severe respiratory impairment, severe hepatic impairment, sleep apnea syndrome (oral tablet).
Documentation of allergenic cross-reactivity for benzodiazepines is limited. However, because of similarities in chemical structure and/or pharmacologic actions, the possibility of cross-sensitivity cannot be ruled out with certainty.
懷孕分類
D
哺乳分類
Diazepam and its metabolites are present in breast milk.
Anxiety: 2 to 10 mg 2 to 4 times daily if needed
Muscle spasm: 2 to 10 mg 3 or 4 times daily
Seizures:Oral: 2 to 10 mg 2 to 4 times daily.
小兒調整劑量
Oral:
Children: 0.2 to 0.3 mg/kg (maximum dose: 10 mg) 45 to 60 minutes prior to procedure
Adolescents: 10 mg
腎功能調整劑量
There are no dosage adjustments provided in the manufacturer's labeling; use with caution.
Hemodialysis: Not dialyzable (0% to 5%); supplemental dose is not necessary.
肝功能調整劑量
There are no dosage adjustments provided in the manufacturer's labeling; use with caution. The oral tablets are contraindicated in severe hepatic impairment.