Dorsal penile sensitivity is mainly due to the easy stimulation of the dorsal penile nerve and the low excitation threshold of the dorsal penile nerve, which leads to physical stimulation and puts the person in an aroused state, mainly common in patients with premature ejaculation. The cause of sensitivity of the back of the penis may be a decline in sexual function or mental factors. It is important to keep a happy mood every day. External application can be done with local anesthetic lidocaine cream, which will reduce sensitivity, or you can take dapoxetine, both of which will obviously have a significant effect on this. If the condition continues to worsen, you need to go to the hospital to undergo partial excision of the dorsal nerve of the penis. Not only should you use medication, but you should also pay more attention to your eating habits and personal hygiene in your daily life. Every day should be reasonable diet, less spicy, stimulating, raw and cold food, diet is mostly light, eat more vegetables and fruits.