The red spots on the glans are generally not serious, and are mostly considered to be glans phimosis, but not excluding the presence of eczema, genital herpes and other diseases, it is recommended to go to the hospital for further examination. Generally speaking, the red spots on the glans are mostly considered to be bacterial or fungal infections that lead to the emergence of glans phimosis, which is especially common in men with a long foreskin or prepuce, so you can pay attention to cleanliness, as well as apply erythromycin ointment and other antimicrobial drugs when necessary. In addition, we can not rule out the existence of genital eczema and unclean sex caused by genital herpes, then you need to further examination, a clear diagnosis, to take the appropriate acyclovir and other antiviral drug treatment. Therefore, it is recommended to go to the hospital as soon as possible to check the red spots on the glans, to make a clear diagnosis, to determine whether it is serious or not, and to follow the doctor’s advice to carry out the appropriate treatment.