Lasix, or furosemide, primarily treats fluid retention (edema) caused by various conditions. Doctors frequently prescribe it for congestive heart failure, where the heart struggles to pump blood effectively, leading to fluid buildup in the lungs and body.
High blood pressure (hypertension) is another common indication. Lasix helps lower blood pressure by increasing urine production, reducing blood volume. This effect is particularly useful in managing hypertension that doesn’t respond well to other medications.
Kidney disorders, such as nephrotic syndrome, may also necessitate Lasix. The drug helps remove excess fluid and reduce swelling associated with these conditions. Liver disease, causing fluid accumulation in the abdomen (ascites), is another situation where Lasix proves beneficial.
Furthermore, Lasix finds application in certain cases of hypercalcemia (high blood calcium levels) and helps prevent fluid retention before or after surgery. Always consult your doctor to determine if Lasix is appropriate for your specific needs.


