Maybe the glans penis is too sensitive. When the male glans penis is too sensitive, it will be stimulated by the outside world and erect. It is also easy to cause premature ejaculation and repeated congestion of sexual organs, which leads to inflammatory infection. Frequent erections in men may also be neurological and endocrine abnormalities. If you have frequent erections, please check as soon as possible, make clear the cause, and treat the symptoms under the guidance of a doctor. Don't be negligent.