Male glans have small red spots, it is recommended to go to the hospital for relevant examinations to further clarify: first, glans inflammation can appear to have small red spots on the glans, can be accompanied by local itching or local pain, with the further progress of inflammation, there may also be red spots fusion formation of red spots, or caused by local secretion increase and so on, need to carry out a local secretion smear to further diagnose the presence of infection, and to confirm the presence of infection. The first thing you need to do is to take a smear of the local secretions to further diagnose the presence of infection. Secondly, penile pearly papules, mainly distributed in the glans coronal groove or both sides of the prepuce tie, can be manifested as small red dots or granulomatous protuberance, without any pain, without any self-conscious symptoms, can be present for a long time, and neither progression, will not disappear on its own. This is a benign lesion and does not need to be treated. Third, localized allergies, often occur after contact allergies, such as unclean sexual contact or contact with some allergens after the material, there can be small red dots can be accompanied by itching, stop the relevant allergens after contact, the symptoms can be gradually relieved.