Jestliže je tato kombinace nutná, doporučuje se pečlivé sledování hladiny lithia (viz bod 4. 4).
28 Potassium-sparing diuretics, potassium supplements, salt substitutes containing potassium and other substances that may increase potassium levels If a medicinal product that affects potassium levels is to be prescribed in combination with valsartan, monitoring of potassium plasma levels is advised.