Furosemide

( Lasix )

Medically Reviewed by Dr. Harshi Dhingra, M.D.

Last Reviewed: Jul 18, 2022

Pros & Cons


What are the pros and cons of furosemide (Lasix)?

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  • Furosemide is a fast-acting diuretic that can quickly remove excess fluid from the body.
  • It is available as tablets and oral solutions as well as injection forms, which can be given in the hospital.
  • Furosemide is one of the most affordable loop diuretics available in a low-cost generic form.

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  • Furosemide is a powerful diuretic that can cause severe fluid and electrolyte imbalance if not used properly.
  • You must undergo regular blood tests to check electrolytes and kidney function while taking furosemide.
  • This medicine may cause excessive urination, including in the middle of the night if you take it later in the day.