Small red dots on the glans itchy, possibly foreskin glansitis. The most typical symptoms are red dots on the foreskin, red dots on the glans, itching and possibly discharge. It is recommended to take a smear of the discharge on the glans for examination, which can determine whether it is a bacterial infection or a mycotic infection. If it is a general bacterial infection, turn over the foreskin and clean it, keep it dry, change your underwear regularly, and it will soon return to normal. If the symptoms are heavy, you can apply erythromycin ointment locally and the small red spots will disappear in 3-5 days. If it is caused by mold infection, it is recommended to use Dakin, fluconazole, ketoconazole, clean the foreskin, glans after local application, 3-5 days can return to normal.