Chronic prostatitis is no fun for any men. Chronic prostatitis can get stubborn, i.e. conventional medicine in form of antibiotics etc might not help. Louisiana Urology recommends to try also alternative therapies, for difficult cases of chronic prostatitis, such as:

Prostate massage therapy to help drain the prostate ducts to release fluid which is causing pressure.

Hot Sitzbath

Plant extracts such as bee pollen

Relaxation exercises

Avoiding spicy foods, caffeinated, acidic drinks and bicycle riding in order not to exacerbate the problem

Source:

Louisiana Urology Centre, What is Prostatitis?,

https://www.laurologycenter.com/PracticeManager/patient_v2/instructions.php?id=2427097&iid=5068