As for stopping coughing completely, it depends mainly on what causes your cough. There are different treatments for cold cough, hot cough, dry cough and common cold cough. It is recommended to see Chinese medicine.
Then ginger has the effect of dispelling cold and relieving cough, and honey and Fritillaria cirrhosa are relatively peaceful. Therefore, if you don't know what kind of cough you have, you can only eat honey and Fritillaria for a long time.