What is the reason for slow erection?

Patient's question:

Erecting with one's own hand is very slow Can do in the morning

Doctor's answer:

Ejaculation-induced transition leading to kidney deficiency and consequently causing sexual dysfunction should first be advised to abstain from or reduce masturbation. The treatment recommendation is preferably Chinese herbal medicine, such as oral Zhibai Dihuang Pills. It is advisable to consume more walnuts, Chinese yam, sesame seeds, and other foods. Note that medication should be taken consistently for more than 3 months. Daily nutrition should be strengthened, and appropriate exercise can have a positive effect on recovery from your condition.