It is mainly used for frequent urination, urgent urination, painful urination and some other symptoms caused by urinary system infection. It can be combined with quinolone antibiotics, such as levofloxacin hydrochloride capsules and norfloxacin. Pay attention to the cleanliness and hygiene of the vulva and do not stay up late. During the treatment period, abstain from sexual life, do not smoke and drink alcohol, and drink less carbonated drinks. Do not eat beef, seafood, and eat more fresh vegetables and fruits. Take the drug for three days if the symptoms do not ease, it is recommended to go to the hospital in a timely manner.