Unknown What happens to lithium levels in blood when used with hydrochlorothiazide? A Blood levels of lithium rise B Blood levels of lithium decrease C Blood levels of hydrochlorothiazide rise D Blood levels of hydrochlorothiazide fall 💡 Explanation What happens to lithium levels in blood when used with hydrochlorothiazide? ✓ Correct Answer: A. Blood levels of lithium rise