Traditional Chinese medicine oral liquid for treating irregular menstruation and preparation method of traditional Chinese medicine oral liquid

The invention discloses a traditional Chinese medicine oral liquid for treating irregular menstruation and a preparation method of the traditional Chinese medicine oral liquid. The traditional Chinese medicine oral liquid is mainly used for solving the problems that the existing medicine for treating irregular menstruation is great in side effect and cannot achieve the effect of curing the symptoms but not the disease. The traditional Chinese medicine oral liquid is prepared from the following raw materials in parts by weight: 10-25 parts of Chinese angelica, 15-30 parts of polygonum multiflorum, 5-25 parts of folium artemisiae argyi, 10-30 parts of Sichuan lovage rhizome, 5-20 parts of glossy privet fruits, 15-30 parts of eclipta, 10-25 parts of seeds of Chinese dodder, 5-25 parts of liquidambar formosana hance, 10-25 parts of golden cypress, 5-25 parts of patrinia, 10-25 parts of honeysuckle stems, 5-25 parts of akebiaquinata, 15-35 parts of fructus aurantii, 5-25 parts of radix bupleuri, 10-25 parts of radix curcumae, 5-20 parts of rhizoma cyperi, 5-25 parts of moutan barks, 10-25 parts of white paeony roots, 5-25 parts of radix ophiopogonis and 15-30 parts of liquorice. According to the clinical practice, the traditional Chinese medicine oral liquid for treating irregular menstruation disclosed by the invention has a total effective rate being more than 98%, and is free of toxic or side effect.