You can make a simpler "Erchen Decoction", that is, 6 grams of dried tangerine peel, 6 grams of dark plum, 6 grams of platycodon grandiflorum and 6 grams of licorice. You can drink it after boiling for about half an hour. Add a little sugar, it tastes sweet and sour, and children like it. Drinking it when phlegm starts can reduce cough after a cold.
Extended data
Taboo: Because the prescription is dry, it should be used with caution for those who are dry in phlegm; This recipe should not be used for patients with vomiting blood, quenching thirst, yin deficiency and blood deficiency.
Addition and subtraction: To treat dampness and phlegm, Rhizoma Atractylodis and Cortex Magnolia Officinalis can be added to increase the power of drying dampness and resolving phlegm; To treat heat phlegm, Danxing and Trichosanthes kirilowii can be added to clear away heat and resolve phlegm; To treat cold phlegm, dry ginger and asarum can be added to warm the cold phlegm; To treat wind-phlegm vertigo, Gastrodia elata and Bombyx Batryticatus can be added to eliminate phlegm and calm the wind; To treat phlegm, radish seeds and malt can be added to help digestion and resolve phlegm; To treat stagnation and phlegm, you can add Xiangfu, Pericarpium Citri Reticulatae Viride and Radix Curcumae to relieve stagnation and resolve phlegm.
People's Network-Self-made "Erchen Decoction" can prevent colds.
Baidu Encyclopedia-Erchentang