Furosemide 40 MG Tablet belongs to a class of drugs known as loop diuretics. Fluid retention and swelling caused by congestive heart failure, liver illness, kidney disease, or other medical disorders are treated with furosemide. It's better to take it first thing in the morning. This is very effective to use. It is checked under various parameters to ensure its high quality and effectiveness. To treat high blood pressure, furosemide is used alone or in conjunction with other drugs.