Acute cystitis is not a self-healing disease and requires treatment before it can be cured. Acute cystitis can cause significant urinary tract irritation, and in severe cases can even cause congestion and erosion of the bladder mucosa, resulting in symptoms such as carnal hematuria. Therefore, it can only be cured after treatment in the hospital, which usually takes one week and requires anti-infective treatment with oral or intravenous antimicrobials. If waiting may lead to further aggravation of inflammation or complications such as elevated body temperature and pyelonephritis, the drugs generally used are quinolone antibiotics, such as levofloxacin hydrochloride, ciprofloxacin, moxifloxacin and other drugs, or cephalosporin antibiotics, such as cefuroxime sodium for injection, cefoxitin sodium for injection or cefuroxime tablets, cefixime capsules and other drugs. Before treatment, you need to go to the hospital for routine urine examination, and if possible, take clean middle urine for urine culture examination, and according to the drug sensitivity test made by urine culture, you can choose targeted drug treatment for early recovery.