The invention relates to formulas of
traditional Chinese medicine external washing
powder and
effervescent tablet for treating
neurasthenia, and preparation methods thereof. The formula of the external washing
powder comprises the following components: 3750g of Japanese
stephania root, 6250g of tuber fleeceflower stem, 3750g of honey-fried
polygala root, 3125g of valerian and 3125g of acanthopanax. The preparation method of the external washing
powder comprises the following steps of: weighing the traditional Chinese medicines in the formula by weight, respectively pulverizing into 200 meshes, stirring uniformly, and packing as per 20g / bag to obtain 1000 bags. The formula of the
effervescent tablet comprises the following medicinal raw materials: 690g of Japanese
stephania root, 1110g of tuber fleeceflower stem, 690g of honey-fried
polygala root, 520g of valerian and 520g of acanthopanax, and also the following auxiliary materials: 650g of
citric acid, 780g of
sodium bicarbonate, 1105g of
starch, 260g of
sodium carboxymethyl starch, 195g of
hydroxypropyl cellulose and 195g of
polyethylene glycol 6000. The preparation method of the
effervescent tablet comprises the following steps of: (1) preparing extract powder; (2) dividing the extract powder into two parts, adding 650g of
citric acid powder to one part, mixing uniformly, granulating,
drying and finishing; and adding 780g of
sodium bicarbonate powder to the other part, mixing uniformly, granulating,
drying and finishing; and (3) adding 195g of
hydroxypropyl cellulose and 195g of
polyethylene glycol 6000 to the granules, mixing evenly, and tabletting to obtain 1000 tablets.