Experts from Shenzhen Jianguo Urology Hospital said: Now many boys have symptoms of phimosis, and the symptoms of phimosis are often considered congenital by boys and ignored. Generally, I don't pay much attention to it during adolescence. When men get married or become adults, it is found that phimosis causes complications, which has brought harm to men's growth and life. What are the complications of phimosis? Many parents think that too long foreskin will not harm their children, but they don't know that this idea has brought harm to their children's future, especially in sexual life. What are the hazards of long foreskin? 1. Hinder penis development: In adolescence, because the penis head is tightly wrapped by the foreskin and cannot be stimulated by the outside world, the development of the penis head is greatly inhibited, which leads to the obvious reduction of the circumference of the penis crown after the sexual organs mature, which affects sexual pleasure. 2, repeated inflammatory infection: phimosis or foreskin is too long, the secretion of sebaceous glands in the foreskin can not be discharged, accumulating into a strange smelly "skin scale", bacteria grow in large numbers, which can cause inflammation of the penis head and foreskin, and it is easy to repeatedly infect, and can not be cured after long-term treatment. 3, causing incarcerated phimosis: when the penis is erect, the foreskin can not be turned down after turning up, and the foreskin mouth is stuck on the glans to form incarcerated phimosis. At this time, the glans penis will appear edema due to poor blood flow, which can appear in severe cases. Necrosis of glans penis. 4, there is a risk of cancer: the foreskin is too long and phimosis may induce penile cancer. Modern scientific research shows that echinococcosis is a carcinogen. According to the survey, 85%-95% of patients with penile cancer are phimosis or redundant prepuce. The phimosis and foreskin are too long, which not only affects the health, but also brings scale into the vagina, stimulates the uterus and induces cervical cancer if you sleep with your wife. 5, reduce the quality of sexual life: repeated inflammation of the foreskin can easily lead to adhesion between the glans penis and the foreskin, so that the erection of the penis is limited, which in turn causes pain in sexual intercourse, which in turn leads to disharmony between husband and wife's sexual life, which will lead to premature ejaculation, impotence and other problems over time. Suffering from too long foreskin, you must go to a regular hospital for surgery to avoid serious injuries caused by andrology diseases in the future. American painless foreskin carving technology completely bid farewell to the "male" problem. After the clinical verification of tens of thousands of patients with redundant prepuce, the urologist of Jianguo, Shenzhen solved this problem for male friends and created "American painless prepuce carving", which caused a worldwide sensation because of its rapid, painless, beautiful, non-damaging sexual function and non-repetitive treatment.