indapamide, Lozol (Discontinued)

  • Pharmacy Author:
    Omudhome Ogbru, PharmD

    Dr. Ogbru received his Doctorate in Pharmacy from the University of the Pacific School of Pharmacy in 1995. He completed a Pharmacy Practice Residency at the University of Arizona/University Medical Center in 1996. He was a Professor of Pharmacy Practice and a Regional Clerkship Coordinator for the University of the Pacific School of Pharmacy from 1996-99.

  • Medical and Pharmacy Editor: Jay W. Marks, MD
    Jay W. Marks, MD

    Jay W. Marks, MD

    Jay W. Marks, MD, is a board-certified internist and gastroenterologist. He graduated from Yale University School of Medicine and trained in internal medicine and gastroenterology at UCLA/Cedars-Sinai Medical Center in Los Angeles.

What is indapamide, and how does it work (mechanism of action)?

Indapamide is a diuretic (water pill) that is used primarily for the treatment of high blood pressure. It works by preventing the kidney from reabsorbing (retaining in the body) salt and water that is destined to be eliminated in the urine. This results in increased urine output (diuresis). Indapamide also is thought to reduce the salt in the smooth muscle of the walls of blood vessels. (The salt ultimately is eliminated in the urine.) The loss of salt from the muscle causes the muscle to relax, and the relaxation of the vessels results in reduced blood pressure. Indapamide was approved by the FDA in 1983.

What brand names are available for indapamide?

Lozol (discontinued brand)

Is indapamide available as a generic drug?

GENERIC AVAILABLE: Yes

Do I need a prescription for indapamide?

Yes

What are the uses for indapamide?

Indapamide is used to treat hypertension (high blood pressure) and accumulation of excess fluid (edema), which may result from congestive heart failure.

What are the side effects of indapamide?

Common adverse side effects of indapamide are dehydration, and hypokalemia (low blood potassium due to elimination of potassium in the urine), which causes abnormal cardiac rhythms The most common symptom associated with hypokalemia is muscle weakness. Patients receiving indapamide may need potassium supplements to prevent hypokalemia. Hypomagnesemia (low blood magnesium) also may occur.

Other important side effects include:

Medically Reviewed by a Doctor on 1/14/2016

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