Da digoxin har et snævert terapeutisk indeks, anbefales det at starte med at udskrive den lavest mulige dosis digoxin, hvis der skal gives digoxin til patienter i behandling med darunavir/ ritonavir.
Given that digoxin has as a narrow therapeutic index, it is recommended that the lowest possible dose of digoxin should initially be prescribed in case digoxin is given to patients on darunavir/ritonavir therapy.