Men with red spots on the crown consider the causes of prepuce glans, genital herpes, pearl rash and so on. According to the different causes, targeted treatment and medication, specifically can be used topically clotrimazole cream, acyclovir, erythromycin and so on. 1. If Candida caused by Candida candida glans, you can use clotrimazole cream or oral fluconazole, itraconazole and so on. 2. Genital herpes can use acyclovir, vasiclovir, etc. If accompanied by pain can also be used ibuprofen and other drugs. However, it is forbidden for people who are allergic to this drug and children under 2 years old. 3. If the bacterial infection caused by phimosis can be applied erythromycin, mupirocin ointment and other medications. 4. If there are no other special symptoms of pearl rash, there is no need for medical treatment. Once the symptoms of male crown with red, should immediately seek medical attention, avoid self medication. The correct treatment should be carried out under the guidance of a doctor and in accordance with medical advice.