Tight foreskin may be that the opening of the foreskin is relatively small, resulting in difficulty in turning the foreskin open, or it may be that the glans is too large in some male patients, resulting in a tighter foreskin. If the opening of the foreskin is relatively small, it is recommended to regularly turn the foreskin, and slowly the opening of the foreskin will become significantly looser and larger, and the tightness of the foreskin can be improved. If the effect is still not good through this treatment, it is recommended to perform circumcision surgery, the foreskin is back to the back of the glans. Prolonged tightness of the foreskin can easily lead to rapid ejaculation during sexual intercourse. If the tight foreskin is caused by a too large glans, it is also recommended that the foreskin be retracted to the back of the glans so that it does not cause pain and discomfort to the glans.