Complete dosing information for PEGINTERFERON ALFA-2A
Medical guidance required: Dosing information here is for educational purposes. Your healthcare provider will determine the appropriate dose based on your specific condition, kidney function, other medications, and medical history. Never adjust your dose without consulting your doctor or pharmacist.
2 DOSAGE AND ADMINISTRATION PEGASYS is administered by subcutaneous injection ( 2 ) In adult patients with CHC, PEGASYS is dosed as 180 mcg per week and the duration of treatment depends on indication, genotype, and whether it is administered with other HCV antiviral drugs ( 2.2 ). In adult patients with CHB, PEGASYS is dosed as 180 mcg per week for 48 weeks ( 2.4 ). In pediatric patients with CHC, PEGASYS is dosed as 180 mcg/1.73 m 2 × BSA per week, in combination with ribavirin, and the duration of treatment depends on genotype ( 2.3 ) In pediatric patients with CHB, PEGASYS is dosed as 180 mcg/1.73 m 2 × BSA per week for 48 weeks ( 2.5 ): Dosage modification is recommended in patients experiencing certain laboratory abnormalities, adverse reactions or renal impairment ( 2.6 , 12.3 ) 2.1 Dosage Overview Administer PEGASYS by subcutaneous injection once weekly in the abdomen or thigh for the treatment of: Adult patients with CHC without or with HIV coinfection [see Dosage and Administ