Patient's question:
Here is the English translation of the provided text:"I have had a hand masturbation experience for three or four years. Usually, I can get hard while masturbating, but I can't get hard with my girlfriend."
Doctor's answer:
According to the symptoms you mentioned, it mainly belongs to the manifestation of impotence, which is primarily caused by the deficiency of kidney essence. Treatment should focus on replenishing the kidneys, nourishing essence, and consolidating the kidneys. You can take Wuzi Yanzong Wan for treatment.