Earthworms have been eaten to cure impotency .

服蚯蚓可治疗阳萎。

Helpful in the treatment of impotency , sterility and menstrual problem .

对阳痿、不育和月经问题有帮助。

However , chronically elevated cortisol levels can worsen medical conditions such as heart disease , diabetes , hypertension and impotency .

然而，皮质醇水平长期过高会加重心脏病、糖尿病、高血压和性无能等疾病患者的病情。

The root is used as medicine for impotency , neurasthenia , and lumbago .

根为无力，神经衰弱和腰痛被用作药。

Chinese state media say u.s. drug maker pfizer has won a court case in china against two companies which were copying its immensely popular male impotency treatment , viagra .

中国国家媒体报导，美国辉瑞制药公司在中国起诉两家公司复制辉瑞受欢迎的治疗男性阳萎的「威而钢」产品的案子中胜诉。