[With alpha blockers, finasteride and nettle root against benign prostatic hyperplasia. Which patients are helped by conservative therapy?]

Symptomatic benign prostatic hyperplasia (BPH), which a man has a 50% chance of developing during the course of his lifetime, should receive stage-related treatment. While Vahlensieck stage I disease requires no therapy, stages II and III are indications for medication. Established medications for the treatment of BPH in current use are alpha-blockers, finasteride, and the phytotherapeutic agents pumpkin seed (cucurbitae semen), nettle root (urticae radix), the phytosterols contained in Hypoxis rooperi, rye pollen and the fruits of saw palmetto (sabalis serrulati fructus). If the patient responds, these medicaments can be given life-long, or intermittently. The hard criterion for the rational use of drug treatment of BPH is, over the long term, the reduction in the number of prostate operations. In stage IV disease surgical measures--after prior compensation of renal function--are to the fore.