Dried lime blossoms act as an anti-spasmodic, a diuretic, a diaphoretic, and a nervine. This herb can be used as a remedy for high blood pressure due to anxiety or tension. It can be used to calm the nerves and induce relaxation in adults or children. If used on a regular basis, lime blossoms may help to prevent arteriosclerosis and high blood pressure. To prepare a tea, place one teaspoon full of the blossoms in a cup and add boiling water. Allow to steep for fifteen minutes.