Furosemide BP Tablets 40 mg belongs to the diuretic group of drugs which is also known as water pill. It increases the production of urine to expel water and salt from the body. It is used to treat high blood pressure and swelling due to fluid build-up in your body. It can also be used for patients having kidney problems to help them for easy urine excretion. Furosemide BP Tablets 40 mg is highly effective in nature hence it is recommended to consult the physician especially if the patient is pregnant or breastfeeding.