Efavirenz Proguanil 494

Clinical Bottom Line
Minimal data to guide interaction: risks likely to outweigh benefits
Drug 1
Drug 1 dose
600 mg QHS
Drug 2
Drug 2 dose
100 mg with 250 mg atovaquone x 1
Drug 2 effect

Proguanil AUC decreased 43%; Cmax no significant change

Management

Consider using alternative agents. If coadministering, dose adjustment not established

Import ID
494