Valsartil Valsartan Hydrochlorothiazide
ModerateValsartan and hydrochlorothiazide were among the medicines tested together in clinical trials. Valsartan is not broken down much by the body. So it is not expected to speed up or slow down how the liver's CYP450 enzymes handle other medicines, and this kind of interaction is not expected with hydrochlorothiazide.
These medicines are often taken together with some care. Your doctor may change a dose, space them apart or check on you more often. Make sure your doctor and pharmacist know you take both.