Treatment of chronic prostatitis by consecutive per os administration of doxycycline, sulfamethoxazole/trimethoprim, and cephalexin.

Fifty men with cytologically confirmed chronic prostatitis were treated for 3 months by consecutive p.o. administration of doxycycline, sulfamethoxazole/trimethoprim, and cephalexin. The subjective symptoms, palpatory findings, secretory capacity of the accessory genital glands (values of acid phosphatase and fructose in the seminal plasma) were evaluated. The cytologic findings from the expressed prostatic fluid and semen analysis before and after the treatment were also studied. Approximately 60% of the patients were cured of the subjective symptoms. The palpatory findings disappeared in 50% of the cases. The cytologic findings became normal in 70% of the patients (inflammatory cells less than 25/HPF). The secretory function of the prostate and the seminal vesicles was improved in 50% and 25%, respectively, of the patients, and the quantitative and qualitative motility and viability of the spermatozoa after treatment were significantly enhanced.