Conversation: The conversation between human and AI assistant.
[|Human|] When I sit down on the toilet it feels like a very small sack/bump/lump protrudes from my anus. But when I relax or stand up it goes away. I do not have any burning or itching. Once in a great while there might be a little blood on the toilet paper, but I figure its just because its winter and my skin is dry and/or Im wiping too much. Is this bump/lump/sack a normal part of human anatomy, or do I have a problem?
[|AI|]  Hi.it is best if you consult with a general surgeon. Based from your description, it looks like hemorrhoids. Medical and physical examination must be done to ensure that there's no active internal bleeding, and it is non-thrombosed. Further diagnostic evaluation (such as photocopy) and management (medical and/or surgical if indications are found) will be directed accordingly. If you've constipation history, it is also best for you to be on high fiber diet. Hope this helps. Good day!!~ Chat Doctor.