Furosemide Tablets acts and works as a diuretic. Furosemide tablets belong to a more potent diuretic tablets, mainly used in the treatment of heart failure patients, after the control of heart failure has been stabilized, patients can take furosemide tablets at home to relieve the symptoms of the disease. The disease is accompanied by a prolongation of the patient’s treatment, resulting in resistance to prolonged use of the drug, which requires an increase in the dose of the drug to achieve the same diuretic effect. Furosemide drug diuretic effect is more obvious, the main component of the drug is furosemide, patients should pay attention to the diuretic at the same time will produce the role of potassium, need to closely observe the body electrolytes and other changes, including blood potassium, such as the patient’s body potassium is low, need to combine the use of potassium-preserving diuretics, but also to take potassium treatment, or in daily life more intake of potassium-rich foods, so as to avoid the occurrence of low blood potassium. The specific taking of drugs should be carried out under the guidance of doctors, and should not be taken blindly.