A pimple on the male root should be treated according to the cause of the disease, if it is folliculitis can be used externally antibiotic ointment; herpes can use antiviral drugs; cysts can be treated surgically; viral warts can take medication or physical therapy. 1. Folliculitis: the hair follicles of the male root skin secondary bacterial infection, which will lead to a pimple at the male root, you can use topical erythromycin ointment, mupirocin ointment and other antibiotic drugs to treat. 2. Herpes: viral infection caused by genital herpes, can also lead to a pimple on the male root, can be used topical acyclovir ointment, penciclovir cream and other antiviral drugs. 3. Cysts: Sebaceous cysts, for example, can also lead to a pimple on the male root, usually take surgery to remove the cyst. 4. Viral warts: human papilloma virus infection caused by warts, warts, etc., can also cause the male root of a pimple, topical drugs can be used imiquimod cream, tincture of onychomycosis, etc., you can also take laser, freezing and other physical therapy measures. The male root of a pimple, you need to go to the hospital for examination, clear cause of the disease and follow the doctor’s instructions, the drugs need to be used under the guidance of the doctor, avoid self-medication.