WebSep 4, 2024 · Phenytoin derived from the metabolism of fosphenytoin is excreted in the urine primarily as hydantoin metabolites, and 1% to 5% of the fosphenytoin dose is recovered unchanged in the urine. Phenytoin follows zero-order kinetics at higher drug concentrations and first-order kinetics at low drug concentrations. [5] Administration WebApr 1, 2024 · Phenytoin is used to control seizures (convulsions), including tonic-clonic (grand mal) and psychomotor (temporal lobe) seizures, in the treatment of epilepsy. It is …
CEREBYX ® Dosage and Administration (fosphenytoin sodium)
WebMar 11, 2024 · A recommended daily maintenance dosage is usually 4 to 8 mg/kg/day in equally divided doses. Children over 6 years and adolescents may require the minimum adult dosage (300 mg/day). Dosage Adjustments Dosage should be individualized to provide maximum benefit. Webphenytoin in patients with renal or hepatic disease, or in those with hypoalbuminemia, the interpretation of total phenytoin plasma concentrations should be made with caution … エクセル 改ページ 黒塗り
Phenytoin: MedlinePlus Drug Information
WebApr 1, 2024 · At first, 5 milligrams (mg) per kilogram (kg) of body weight given in 2 or 3 divided doses per day. The doctor may adjust the dose as needed. For oral dosage form … Webphenytoin. CEREBYX should be used only when oral phenytoin administration is not possible [see Dosage and Administration (2.4) and Warnings and Precautions (5.2)]. 2 DOSAGE AND ADMINISTRATION . 2.1 Important Administration Instructions to Avoid Dosing Errors . Use caution when administering CEREBYX because of the risk of dosing errors [see ... WebSep 15, 2024 · Phenytoin (eg, Dilantin) is an anticonvulsant medication used to treat many seizure disorders. It is also a Vaughan-Williams class IB antiarrhythmic agent, although it is now infrequently used for that indication. Phenytoin toxicity is rarely fatal, but can cause neurologic symptoms ranging from nystagmus to ataxia to coma. palram applications