Metolazon Abcur is a diuretic medicine that helps reduce swelling (fluid buildup) caused by kidney problems when other treatments don't work.
The starting dose is usually 2.5 mg once a day. The tablet can be divided into two equal halves. Your doctor will decide your exact dose and can change it if needed.
Take the tablet every day with a meal, for example, breakfast.
Your doctor will determine your maximum daily dose. Do not take more than your doctor prescribes.