Male ejaculation is a common urological disease, also known as premature ejaculation, and generally ejaculation time less than one minute can be diagnosed as premature ejaculation. The causes of premature ejaculation in the clinic include the following: 1. Patients with long foreskin are prone to high local sensitivity of the glans causing premature ejaculation; 2. Frequent masturbation and irregular sexual life can also lead to premature ejaculation; 3. Overexcitement of the brain is also a cause of premature ejaculation. According to the causes of premature ejaculation, the cause can be treated. If it is due to long foreskin, circumcision can be performed. If it is due to overexcitation of the brain, you can take oral medications for treatment, commonly used drugs include Bilirim, Sertraline, Imusak tablets, etc.