It has a diuretic effect, so it is recommended for cases of edema. It has a wide popular application as a diuretic and antispasmodic at the level of the urinary tract (action that could be due to potassium salts and coumarins); it is demulcent, astringent, expectorant, purifying, antispasmodic. Usage: Infusion (boil for a few moments) 1 tablespoon of plant per cup of water. Let it steep for a few minutes, strain and drink up to 3 cups a day. Ingredients: Herniaria plant.