The presence of a distended belly and the constant urge to urinate in women usually indicates a possible urinary tract infection, such as acute cystitis. This usually refers to a superficial infection of the bladder mucosa, which is usually accompanied by congestion of the mucosal vessels in the bladder triangle and increased sensitivity of the bladder, so that even a small amount of urine in the bladder can stimulate the body to produce a significant urge to urinate. At the same time, a large number of bacteria are retained in the bladder, which can attack the bladder mucosa and induce an inflammatory reaction that causes abdominal distention and pain. When this symptom occurs, it is necessary to actively visit the urology department for routine urinalysis. The diagnosis can be confirmed if elevated white blood cells or a large number of bacteria are found in the urine. Treatment requires oral administration of sensitive antibacterial drugs, such as oral quinolone antibiotics, such as levofloxacin or penicillins and cephalosporins, with amoxicillin for penicillins and cefixime for cephalosporins, for a 3-day course of treatment.