Glans desensitization training can treat premature ejaculation. Glans desensitization training is the training of glans sensitivity, is through the moving stop method, squeeze method and so on to make the penis not ejaculate when stimulated, so that it has ejaculation inhibition, so that the penis can tolerate a relatively high level of sexual stimulation. Glans desensitization can slowly reduce the sensitivity of the glans, thus prolonging ejaculation, the patient also has to have a more stable and regular sex life, which requires the cooperation and understanding of the sexual partner. It can also be used with some local anesthetic drugs applied to the glans as well as the coronary groove to reduce local sensitivity, which can assist in the treatment. Desensitization training treatment of premature ejaculation is also different from person to person, if this method of premature ejaculation does not improve the effect, it is recommended that the patient to go to the hospital to improve the examination, to clarify the cause of premature ejaculation under the guidance of the doctor treatment.