Torasemide is a medication used to treat high blood pressure and edema. It belongs to the family of drugs called loop diuretics, which work by increasing the amount of urine produced by the kidneys. This drug is also known by the brand name Demadex. There are a few synonyms for torasemide, including furosemide, bumetanide, and ethacrynic acid. These drugs have similar actions in the body and are often used interchangeably. It is essential to follow your doctor's instructions on the correct dosage and frequency of torasemide or any of its synonyms to avoid any harmful side effects.