Why does the penis sometimes shrink to a very small size?

The shrinkage of male genitals is usually caused by cold weather. It may also be related to kidney deficiency, decreased immunity, overwork, frequent staying up late, etc. Therefore, for this situation, it is recommended to cultivate a good daily diet structure, ensure that you pay attention to light food, increase nutrition appropriately, get up early and go to bed early, and exercise appropriately, such as doing more aerobic exercise to lose weight, playing basketball, jogging, and mountain climbing. In addition, you can also take some Jinkui Shenqi Pills or Longlu Pills for conditioning and treatment.

It is normal for a man's penis to shrink when it is cold. Usually, when he is anxious or cold, the central nervous system of the body is excited, which causes the blood in the penis to decrease and return to normal size. When the penis is erect, the blood plasma increases, which is a normal physiological phenomenon. If you have any discomfort, it is recommended to go to the hospital for examination and diagnosis in time.

The coldness of a man's penis is due to normal physiological needs, and should be attributed to a protective consciousness system of the human body. In daily life, you should pay attention to relevant medical care. It's okay to keep it cool, but not too hot. Heat is not good for sperm.

The penis erection is often caused by the unique structure of the penis. The penis is composed of two cavernous bodies and the urethral cavernous body, which contains many blood vessels. When the blood vessels are filled with blood, the penis will become harder. This usually takes effect under the stimulation of sexual desire. Only when the penis can be erected can sexual life be resumed. If there is a problem with the penis erection, it will affect the patient's sexual life and active treatment is required.