Small bowel fire is the common name for acute urinary bladder infection, which commonly occurs in women. Typical manifestations are frequent urination, urinary urgency, urethral pain or burning pain, which can be accompanied by cramping and pain in the lower abdomen at the end of urination, and individually can be accompanied by meatus hematuria. The treatment methods are as follows: 1. Antibiotic treatment, such as levofloxacin and cephalosporins, is the main treatment method. You can use intravenous infusion of antibiotics for 3 days, or oral antibiotics for 5-7 days, with good effect. 2. Chinese medicines, you can apply Chinese medicines with anti-inflammatory and diuretic effect for supplementary treatment, such as Yinhua Uyang Ling tablets, or Hot Gonorrhea Qing granules, etc.