Dried ginger and poria tea: 5g of dried ginger and 5g of licorice, 1g of poria. Make the last three ingredients into coarse powder, put them into a cup, pour them into boiling water, wait for the temperature, and drink them on behalf of tea. One dose a day.

efficacy: warming lung and dispelling cold, promoting diuresis and resolving phlegm. It is used to treat cold asthma, with symptoms such as frequent wheezing, wheezing in the throat, thin expectoration with foam, chest tightness, cold face and limbs, thirst or thirst for hot drinks.

(2) Fuzi Ginger Onion Tea: 1 grams of attached tablets, 5 grams of dried ginger, 2 scallions and 2 grams of brown sugar. Make Radix Aconiti Lateralis Preparata, Zingiberis Rhizoma, and Bulbus Allii Cepae into coarse powder, put it in a thermos cup with brown sugar, pour it into boiling water, cover it and stew for 3 minutes for tea drinking.

efficacy: warming yang and dispelling cold, expelling dampness and resolving phlegm. Used to treat cold asthma attack.