Four Gentlemen Decoction: Take 10 grams of Codonopsis pilosula, 9 grams of Atractylodes macrocephala, 9 grams of Poria cocos and 6 grams of Zhigancao each time. Use a medicine pot or porcelain bowl (no ironware) to put them in. The water should cover the medicine. Soak in cold water for half an hour, then fry over high heat for 20 minutes, and then over low heat for 15 minutes. Since there is less medicine, there is no need to fry it a second time. It can be taken after being warmed.

Just add 10-20 grams of astragalus stewed chicken each time. Be careful to stew it for a long time!