Mykrox and Polycitra-LC

• Generic Name: metolazone
• Dosage Forms: Tablets USP
• Other Brand Names: Zaroxolyn, Mykrox

Metolazone is used to treat fluid retention (edema) and swelling that is caused by congestive heart failure, kidney disease, or other medical conditions .

Metolazone is also used alone or together with other medicines to treat high blood pressure (hypertension). High blood pressure adds to the work load of the heart and arteries. If it continues for a long time, the heart and arteries may not function properly. This can damage the blood vessels of the brain, heart, and kidneys, resulting in a stroke, heart failure, or kidney failure. High blood pressure may also increase the risk of heart attacks. These problems may be less likely to occur if blood pressure is controlled .

Metolazone is a thiazide diuretic (water pill). It reduces the amount of water in the body by increasing the flow of urine, which helps to lower blood pressure .

This medicine is available only with your doctor's prescription .

• Generic Name: citric acid / potassium citrate / sodium citrate
• Dosage Forms: n.a.
• Other Brand Names: Cytra-3, Polycitra, Polycitra-LC, Tricitrates, Virtrate-3

Citric acid and sodium citrate are alkalinizing agents that make the urine less acidic.

Potassium is a mineral that is found in many foods and is needed for several functions of your body, especially the beating of your heart.

The combination of citric acid, potassium citrate, and sodium citrate is used to prevent gout or kidney stones, or metabolic acidosis in people with kidney problems.

Polycitra-LC may also be used for other purposes not listed in this medication guide.