👉 The term "diuretically" refers to a substance that is used or causes an increase in urine output. It can be defined as a substance that increases the concentration of water in the body and helps to flush out toxins, waste products, or excess fluids. Diuretics are medications or supplements that are commonly prescribed for treating conditions such as hypertension (high blood pressure), diabetes, and certain types of kidney disease. They work by increasing the rate at which urine is produced and excreted