Lasers are not generally used to treat premature ejaculation. If premature ejaculation is caused by a circumcision, you may consider treating the circumcision with laser as an indirect treatment for premature ejaculation. Laser treatment is generally used for mild skin surface hyperplasia, scarring and other disorders. The causes of premature ejaculation may be localized hypersensitivity of the penis, long-term emotional stress or inflammation of the prostate gland, etc., which require medication to effectively relieve the symptoms of premature ejaculation. Therefore, laser is not effective in treating premature ejaculation and is not recommended. For premature ejaculation caused by long foreskin, the foreskin can be surgically removed to effectively reduce the sensitivity, and at this time, laser treatment can be considered for circumcision, after which the symptoms of premature ejaculation may have some improvement. Men should go to the hospital for examination of the cause of premature ejaculation, and choose the appropriate treatment plan according to the specific cause of the disease, and it is recommended to carry out professional treatment under the guidance of the doctor.