You should know about lasix: "Furosemide is a potent water pill which, if given in excessive amounts, can lead to large amounts of urination resulting in dehydration. The following dizziness, blurred vision, headache, muscle cramps, and vomiting. Side effects of Furosemide may include vomiting, weakness, loss of appetite, increased urination, itching and rash. Furosemide controls high blood pressure but does not cure it. Lasix usually is taken once a day in the morning or twice a day in the morning and afternoon. Diuretics increase the removal of salts from the blood vessels also decreases the pressure within the blood vessels also decreases the pressure within the blood vessels. Furosemide comes in tablets, in a liquid form, and injection."