[Effect of Zhenyangjian on the penile hemodynamics of the patients with arterial erectile dysfunction].

OBJECTIVE: To explore an efficacious therapy for arterial erectile dysfunction (ED) by observing the effect of the Chinese traditional medicine Zhenyangjian on the penile hemodynamics of the patient. METHODS: Forty-seven patients with arterial ED, aged from 40 to 49 years, were treated with Zhenyangjian for 1 month. Intracavernous injection of papaverine and phentolamine (30 mg/l mg) was given and multifunctional color Doppler ultrasound was used to measure the peak systolic velocity(PSV) of the corpus cavernous arteries before and after Zhenyangjian administration. RESULTS: The PSV of the penis corpus cavernous arteries was obviously ameliorated in all the patients (P < 0.05). CONCLUSION: The Chinese traditional medicine Zhenyangjian can promote penile erection effectively.