500 gm of poppy seed capsule (raw, stir-fried with vinegar) 4 dark plums

bubble_chart Preparation and Dosage

Grind the above ingredients into powder. Take 6-9 grams each time, mix with boiling water after meals, and administer three times a day.

bubble_chart Efficacy

Astringe the lungs and stop coughing.

bubble_chart Indications

Persistent cough that does not respond to any medication.