Penis long blisters do not hurt not itch may occur genital herpes, pearl rash, warts and other diseases.
1. Genital herpes: genital herpes is mainly caused by infection with herpes simplex virus type 1 or type 2, and can be infected by unclean sex, mother-to-child transmission and other ways. Most of the infected people usually have no obvious signs and symptoms, may appear in the penis and other genital blisters, may occur vesicles or ulcers, sometimes accompanied by itching, pain, burning sensation, or may not be pain and itching sensation.
2. pearl rash: pearl rash can be caused by the long foreskin, poor local hygiene and cleanliness, the foreskin coronal infection and other factors, the penis can appear translucent, pearly pimples, pimples grow slowly, at first there is often no obvious self-conscious symptoms, can be manifested as a long blisters on the penis does not itchy performance.
3. acromegaly: acromegaly is mainly caused by sexual contact, and the infection of human papilloma virus, in the early stage of infection, in the penis can appear visible acromegaly performance, usually no symptoms, a few people can appear foreign body sensation, pain, itching and other discomforts.
The above mentioned symptoms may also be caused by other factors. It is recommended that you go to a regular hospital and take appropriate treatment under the guidance of a specialist, which will help to alleviate the discomfort.