What is the difference between Yuemaifu plus Banxia decoction and Xiaoqinglong plus gypsum decoction in traditional Chinese medicine? Etiology, pathogenesis, drugs, indications ...

The difference between Yuemaifu plus Pinellia ternata and Xiaoqinglong plus gypsum soup is that the original version of Synopsis of the Golden Chamber is a prescription for treating lung distension, and the symptoms are cough, upper breath and asthma. The difference is that Yuemai Fujia Banxia's eyes are out of shape and his pulse is big. It is especially appropriate to say that the pulse is floating and large, and the disease belongs to yang syndrome, so pungent cold is not good for pungent heat. So I don't need a small dragon, my eyes seem to be closed, which is caused by suffocation. The dosage of gypsum in this prescription is the largest, more than that of ephedra, and the dosage of ephedra and gypsum is more than that of Xiaoqinglong plus gypsum soup. Therefore, it is more important to treat exogenous pathogenic factors and internal heat, so as to spread lung and clear heat, relieve cough and asthma. There is a saying called "Yuemaitang", which means that temper will rise and fall, and feng shui will disappear on its own. Later generations have Yuepi decoction to treat wind swelling and cold. However, using Cimicifuga instead of hemp will also cause stagnation of yang in the spleen, which can publish, penetrate rash and detoxify. The method is the same. At this time, Pinellia ternata is added, which increases the drinking power. However, when Xiaoqinglong is added with gypsum soup, its heat is only irritability, and its pulse is still only floating. It is said that evil heat is neither deep nor heavy, but "there is water under the heart", and this drink is heavier. You Shi said that if there is a cold drink under the heart, it is not a warm medicine, so Xiaoqinglong and gypsum are used instead of Pinellia ternata, and cold and heat go hand in hand, and water and heat are given together. Look at this recipe, the gypsum content is less than that of ephedra, and the amount is less than half of the previous one. But with cassia twig and asarum, dried ginger is easy to be ginger. This is to strengthen the power of warming and promoting water circulation, and it takes into account the chronic diseases of patients. Adding Radix Paeoniae Alba and Fructus Schisandrae Chinensis can inhibit lung qi and prevent excessive warming and dispersing. Therefore, this prescription is more suitable for exogenous pathogenic factors and internal heat, but it is still weak, and internal drinking is stagnant.