Acute cystitis is a very common inflammatory disease of the urinary tract, with irritation of the urethra as the main clinical manifestation. The main signs of urethral irritation are urinary urgency, frequency, painful urination, and painful discomfort caused by spasm of the urethra and bladder, and in some severe cases, urinary incontinence may occur. Very few patients may have systemic symptoms, such as fever and fatigue, but the majority of patients do not have significant systemic symptoms. In fact, some of the typical symptoms of cystitis like those mentioned above are not unique to acute cystitis, like acute pyelonephritis, trichomoniasis, acute prostatitis, etc., which also have similar symptoms of urethral irritation, so once these symptoms appear, you must go to the urology department of the hospital in time to do the relevant tests under the guidance of the doctor and then make a differential diagnosis. Only after the diagnosis is clear can targeted treatment be carried out. The clinical symptoms of acute cystitis are generally typical, the symptoms should be timely therapeutic intervention, usually pay attention to good habits to prevent recurrence of the disease.