Lower urinary tract infections in women, mainly acute and chronic cystitis and urethritis, are mostly seen in women in their 20s and 30s or in women around the age of 50. The main manifestations are urinary urgency, frequency, painful urination, with or without visual hematuria. The causes are mainly due to fatigue, decreased resistance, spicy diet, or low water intake, as well as lack of timely cleaning after intercourse. The treatment of acute lower urinary tract infection is very simple. First of all, we should pay attention to a light diet, pay attention to rest, and give active anti-infection treatment, which will soon significantly relieve the symptoms, but after the symptoms are relieved, we should pay attention to timely review to avoid incomplete treatment and turn into chronic urinary tract infection.