Patient's question:
I know about poor sexual function and sexual dysfunction, and one factor is said to be related to the nervous system. It's the damage to the nervous system that leads to problems with sexual ability. However, after the doctor gave me some herbs to boost kidney and yang, my penis became very hard again. Even before I saw the doctor, my penis would still get hard—it just tended to get soft more easily, but when it was hard, it was still quite hard.Doctor's answer:
First, erectile dysfunction mainly refers to the inability to achieve normal erection under sexual stimulation, or to lose erection before ejaculation during sexual intercourse after achieving it, or the issue of insufficient erection hardness. Additionally, there are many causes of erectile dysfunction, not just neurological problems that can lead to it. Other factors such as disrupted sexual hormone levels, abnormal penile blood flow, and urinary system diseases can also cause erectile dysfunction.