Conversation: The conversation between human and AI assistant.
[|Human|] Hi, i have a red bubble type thing of blood on the tip of my foreskin, it was bruised for about 20 minutes but now is just puffy and red with no pain. Based off a quick google search it states it is a hematoma ? If its not could you please tell me what it is? if it is a hematoma is it serious and how long will it take to clear up? thanks
[|AI|]  Hello, Welcome to Chat Doctor.comparing a red bubble like lesion on foreskin with bruising, without pain, is suggestive of hematoma, which may be caused by trauma. Trauma can be caused by sexual intercourse, masturbation, physical injury. For hematoma it will take near about 5-7 days to regress spontaneously, need not be too worried about it.Also, it would be better not to involve in forceful sexual activities. Thank you.