After the male kidney deficiency, the main manifestation is the decline of physical function, sexual dysfunction and reproductive capacity. Such as soreness, weakness, dizziness, impotence, premature ejaculation, low libido and other manifestations. 1. Decrease in body functions: after kidney deficiency, patients will have a decrease in body functions such as soreness, weakness, dizziness and so on. 2. Sexual dysfunction: after kidney deficiency, boys will also have impotence, premature ejaculation, low libido and other manifestations. 3. Reduced reproductive capacity: after the kidney deficiency, boys will also have symptoms of male infertility such as oligospermia, weak sperm and semen not liquefied. Kidney deficiency in boys causes more adverse effects, it is recommended to go to the hospital in time for examination and diagnosis, under the guidance of a professional doctor, combined with the personal situation of targeted treatment, as soon as possible to alleviate and improve the situation of kidney deficiency.