Traditional Chinese medicine preparation for treating urinary tract infection and preparation method thereof

The invention discloses a traditional Chinese medicine preparation for treating urinary tract infection and a preparation method thereof, and belongs to the field of traditional Chinese medicine. The traditional Chinese medicine preparation comprises the following raw materials of effective components: phyllanthus urinaria, willow twig, rhizoma alismatis, herb of peltateleaf meadowrue, coix seed, grifola, spiny aralia, crneate lespedeza, aeginetia indica, stigma maydis, corydalis, dayflower, caryopteris, yarrow, oriental sheatfish and cymbopogon distans. According to the invention, the medicinal materials selected for the traditional Chinese medicine preparation are appropriate in compatibility; the traditional Chinese medicine preparation conforms to the theory of traditional Chinese medicine and the theory of modern medicine and has the efficacies of clearing away heat and discharging fire, tonifying liver and kidney, promoting diuresis and treating stranguria, and nourishing yin and tonifying qi; the traditional Chinese medicine preparation has the advantages of obvious treatment effects on the treatment of the urinary tract infection, high convenience for taking, high safety and reliability, no toxic or side effect, no relapse after recovery, low cost, special effects and high practicability, and the purpose of treating both symptoms and root causes is achieved; the traditional Chinese medicine preparation is worthy of being widely popularized and applied in the clinical.