Complete dosing information for DORAVIRINE, ISLATRAVIR
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 Recommended dosage: One tablet taken orally once daily with or without food in adults. ( 2.1 ) Dosage adjustment with rifabutin: Take one tablet of IDVYNSO once daily, followed by one tablet of doravirine (PIFELTRO) 100 mg approximately 12 hours after the dose of IDVYNSO. ( 2.2 ) 2.1 Recommended Dosage The recommended dosage of IDVYNSO is one tablet taken orally once daily with or without food [see Clinical Pharmacology (12.3) ] . One tablet of IDVYNSO contains 100 mg doravirine and 0.25 mg islatravir. 2.2 Dosage Adjustment with Rifabutin If IDVYNSO is co-administered with rifabutin, take one tablet of IDVYNSO once daily as recommended, followed by one tablet of doravirine (PIFELTRO) 100 mg approximately 12 hours after the dose of IDVYNSO for the duration of rifabutin co-administration [see Drug Interactions (7.2) and Clinical Pharmacology (12.3) ].