Nose picking HPV infection is unlikely, nose picking is usually with their own fingers into the nostrils to pick and dig the nasal cavity of boogers or foreign objects, and there is no possibility of HPV virus infection on the hands, and generally will not be infected with HPV. HPV is human papillomavirus infection, mainly through sexual intercourse and be infected, usually cause male and female genital warts change and female cervical HPV virus infection. Nasal infection with HPV is unlikely, but it cannot be completely ruled out that there is an HPV infection in the nasal cavity causing intranasal papillomas. Nasal cavity has a foreign body or itching in the nostrils, etc., in the use of the hand picking the nose, it is recommended that the action must be gentle to avoid the nasal mucosa damage caused by a small amount of nasal bleeding or infection, it is best to go to the Department of Otorhinolaryngology to check the exclusion of nasal cavity diseases.