Is it possible to treat chronic, nonbacterial prostatitis?

Possible. It is certainly possible to treat chronic abacterial prostatitis but is very difficult. Treatment at this point is usually for comfort measures to include anti-inflmmatory medications, sitz bath, and avoidance of certian foods and behaviours that provoke symptoms. The treatment may not cure the problem but will help control the symptoms to make the patient more functional on a day to day basis.