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ED(勃起功能障碍)产生的原因有很多,对于外伤性ED,需要采取搭桥手术;对于心理性ED,医生会给予专业心理调试;而对于器质性ED,应分析ED成因。在药物方面,目前西药片剂PDE-5抑制剂是国际公认的ED一线治疗药物。根据药物作用时间长短,PDE-5抑制剂分为长效和短效两种。长效药他达拉非作用时间为36小时,短效药如西地那非为4~5小时;而他达拉非具有不受酒精和高脂饮食影响的特点。尽管PDE-5抑制剂治疗ED的作用
There are many reasons for ED (erectile dysfunction). For traumatic ED, bypass surgery is required. For psychological ED, the doctor will give professional psychological adjustment. For organic ED, the cause of ED should be analyzed. In medicine, at present, western medicine tablet PDE-5 inhibitor is an internationally recognized ED first-line treatment drug. According to the length of time the role of drugs, PDE-5 inhibitors are divided into two kinds of long-lasting and short-acting. Long-acting drug tadalafil acts for 36 hours, short-acting drugs such as sildenafil for 4 to 5 hours; and tadalafil has not been affected by the characteristics of alcohol and high-fat diet. Despite the role of PDE-5 inhibitors in the treatment of ED