Cinnamon leaves are used in the form of powder or decoction. They are stimulant and useful in relieving flatulence and in increasing secretion and discharge of urine. Cinnamon prevents nervous tension, improves complexion and memory. Cinnamon is an effective medicine for common cold. Cinnamon checks nausea, vomiting and diarrhoea. It stimulates digestion. Cinnamon serves as a good mouth freshner. It is also useful headache and Acne.