Small red dots on the glans are painless and itchy, and may be chemical or drug irritation, pearl rash, or warts, which need to be clarified through relevant examinations.
1. Chemical or drug stimulation: some patients use soap, soap, shower gel and other hygiene products stimulation may lead to small red dots appear. Certain patients are caused by the use of topical drugs applied to the glans, such as delay spray.
2. Pearl rash: manifested as a relatively small red dots, but usually grows in the glans edge and the location of the ligament, there is no uncomfortable symptoms, there is no contagious, you can not have to deal with.
3. warts: warts belong to sexually transmitted diseases, usually in the unclean sexual contact after about 3 months, early warts are relatively small red dots, no discomfort symptoms.
In general, if you find a red spot on the glans, you need to pay attention to it, and go to the hospital in time to check the cause of the disease, and then carry out targeted treatment.