慢性膀胱炎有WhatSymptoms
Chronic cystitis is characterized by persistent and recurrent bladder irritative symptoms, though less severe than those seen in the acute phase. Bladder irritative symptoms refer to the commonly described manifestations of urinary frequency, urgency, and dysuria. Occasionally, patients may experience lower abdominal pain during urination, cloudy urine, hematuria, or tenderness over the suprapubic bladder region; some may also report mild low back pain.
Urinalysis in patients with chronic cystitis typically reveals a small to moderate number of pus cells (white blood cells) and red blood cells. All such patients have a prior history of acute cystitis. Chronic cystitis may sometimes be associated with bladder stones, congenital bladder anomalies, or other obstructive urological conditions—not isolated, uncomplicated cystitis—and therefore warrants further diagnostic evaluation to identify the underlying cause.
Systematic evaluation—including imaging studies such as intravenous urography (IVU) and bladder ultrasound—often reveals characteristic findings in chronic cystitis, including reduced bladder capacity, irregular or “shaggy” bladder margins, and decreased bladder lumen volume. Treatment of chronic cystitis must be thorough and standardized, with prolonged antibiotic therapy being essential.