How long does acute prostatitis take to become chronic?

Acute prostatitis symptoms, lasting more than three months, belong to chronic prostatitis. Acute prostatitis, most of them are caused by bacterial infection, bacterial prostatitis. Performance for sudden onset, accompanied by obvious frequent urination, urgency, urinary pain, perineal pain, even chills, high fever symptoms. If acute prostatitis is not treated in time, or is not completely treated, it is easy to cause chronic prostatitis. If the performance of the above uncomfortable urination lasts for three months or more, it belongs to chronic prostatitis.