Can long foreskin in young children affect penis development?

Aug 24, 2022 Source: Cainiu Health
Disease description:

My son has a long foreskin that prevents the glans from being exposed when he showers. I would like to know whether having an overly long foreskin in children can affect penis development.

Doctor's answer (1)
Dr. Xie Zixing
小孩子包皮过长分为两种情况:一种是单纯性过长,阴茎头可以翻出,只要多进行清洗,不要穿过紧的内裤,营养充足,就不会引起阴茎发育的问题。再一种是由于包茎或者包皮与龟头出现了粘连,这时由于包皮不能很好地上翻显露阴茎头,会出现局部的肿胀,甚至炎症反应,有时候使阴茎发育受到很大的限制。