Cystitis is an inflammatory disease of the bladder, often caused by an infection, although it can sometimes be of non-infectious origin. Bacterial cystitis is usually caused by E. coli (Escherichia coli), while non-infectious cystitis can be caused by medications, radiation, chemicals, or trauma. Symptoms of cystitis include frequent and painful urination, burning in the urethra, pelvic pain, and sometimes blood in the urine. In women, cystitis is more common due to anatomical features.

Urine tests and, if necessary, other methods such as bladder ultrasound or cystoscopy are used to diagnose cystitis. Treatment for cystitis depends on the cause of the disease. Bacterial cystitis is usually treated with antibiotics. It is also recommended to increase fluid intake, avoid irritants (such as caffeine and spicy foods), and ensure adequate rest. In the case of non-infectious cystitis, an individual approach to treatment is important, taking into account the specific cause of the inflammation.