What happened to a piece of meat growing outside the anus?

Hemorrhoids are caused by improper diet, sedentary blood circulation, constipation, and long-term tolerance of stool. In addition, it may be caused by unclean sexual life. Prevention of hemorrhoids is mainly:

1. Keep stool unobstructed every day, eat digestible, coarse fiber food, diet should be thick and thin.

2. Strengthen physical exercise, which is beneficial to blood circulation, promote gastrointestinal motility, improve pelvic congestion, prevent stool secret knot, and hot water sitz bath every day. Condyloma acuminatum is a sexually transmitted disease. It needs to go to a regular hospital to find out the cause and actively treat it.