What is the function of the introduction of the main prescriptions of five drinks in ancient books?

Huoxue Fang consists of five main prescriptions: Poria 3 yuan, Pinellia 2 yuan, Exocarpium Citri Grandis 5 yuan, Plantago asiatica 1 yuan, tender mulberry bark 1 yuan, Peucedanum Peucedanum 5 points and 2 slices of ginger. The indications are five kinds of water drinks. Usage and dosage: decocted in water, taken around noon. Add and subtract the overflow drink, add Atractylodes macrocephala 1 money 5 points, it will be more bitter, and go to Qianhu; Suspension drink, add gastrodia elata 2 yuan, add Schizonepeta tenuifolia and chamomile, and remove mulberry bark; Add Alisma orientalis 1 money, Plantago asiatica 5 points, Coicis Semen 2 money, and remove Peucedanum; Drink, add Radix Peucedani 1 money, Radix Bupleuri 1 money, and Semen Sinapis Albae 1 money; Yin Fu, Radix Peucedani 1 money, Notopterygii Rhizoma 1 money; Continue to drink, Atractylodes macrocephala plus 2 yuan, Atractylodes macrocephala plus 1 yuan; After a long illness, the vitality is exhausted, the body and mind are weak, the diet is unwilling, and the spleen and stomach are diarrhea. Ginseng from 2 yuan and Atractylodes macrocephala from 3 yuan should be added to nourish vitality and cure alcohol addiction. If the Yuan Dynasty was cold, Gui, Fu and Fu were inevitable. All factions talk about drinking evil water, and Poria cocos can drain water and reduce qi, so it is the king; Pinellia ternata is dry and wet, and phlegm is a minister; Orange peel and mulberry bark harmonize the qi of spleen and lung, making it transport and transform uniformly; Poria cocos is used to divide the waterway in front of the car, which depends on the so-called introduction; Qian Hu's pungent, expectorant and qi-lowering, ginger warming can cure vomiting, pungent can clear phlegm, which is called the recipe for phlegm drinking.

For details, please refer to the encyclopedia entry: Five Drink Recipes [2009/12/13: 43: 01* * 351] and automatically match the following results. Please don't exclude irrelevant content.