Frequent friction friction glans generally does not lead to premature ejaculation, but prone to localized inflammation. Frequent rubbing of the glans can reduce the sensitivity of the glans and penile skin, generally does not lead to premature ejaculation. However, frequent rubbing of the glans, if you do not pay attention to hygiene, it is easy to lead to local infections, may appear circumcision and glansitis and other diseases, serious will also lead to bacterial retrograde infection, prostatitis or orchitis, affecting the health of men. When rubbing the glans, men should pay attention to the right amount, avoid excessive friction on the glans to cause mechanical damage, in addition to pay attention to personal hygiene. If premature ejaculation occurs, you should go to the hospital in time to see a doctor for standardized treatment.