my son has dry cough since 10 days he coughs in the morning when he sleeps he is 4 years 4 m old suggest me syrup with dose

A. hi ji ,dry coughing can be result of sore throat so first ,it is important to give luke warm water at regular intervals. it keeps the throat wet and prevent it more. give mixture of jeggary + pinch of turmeric powder + dry ginger powder ,give it twice in a day .