CHLOROQUINE AND DIGOXIN
The blood levels of digoxin were found to be markedly increased by 70% in two elderly patients when they took hydroxychloroquine. A similar increase has been seen with chloroquine in dogs.
The clinical significance of this interaction is uncertain, but it would seem sensible to be aware of this potential interaction if both drugs are used.
The clinical significance of this interaction is uncertain, but it would seem sensible to be aware of this potential interaction if both drugs are used.