HOME MADE COUGH SYRUP: Ingredients: 1. betel leaf juice - 1cup. 2 ginger juice -1cup. 3. misri / sugar -2cups. 4. honey -1cup....  preparation: 1.Mix betel leaf juice, ginger juice, and sugar in a vessel keep on low flame, stir it till it becomes like honey in viscosity allow it to become warm and add honey. expiry date: 3 - 6 months minimum. Dose: 1. 2.5 -5ml 3-4 times in a day for cough and cold. 2. 2 - 3ml for loss of appetite and in indigestion. for children: 1ml -2ml for 3-4 times in a day. or one drop per one kg of weight. For children,for heat potency body people, in hot weather conditions dilute the syrup with equal quantity of water.