During sexual intercourse, the muscles of the whole body are in a state of high tension, especially the muscles of the back and buttocks, which continue to contract, so that the blood circulation around the anus slowly returns to normal. Therefore, excessive sexual life can cause varicose veins and blood stasis, forming hemorrhoids.

At the same time, twitching-like contractions occur around the anus during sexual intercourse, which causes strong twitching-like peristalsis in the lower part of the large intestine, causing local temperature to rise, followed by inflammation and swelling, hindering the normal flow of blood in the hemorrhoidal veins. cycle.

Unclean sexual intercourse can also indirectly contribute to hemorrhoids. Men’s semen and women’s vaginal secretions can flow to the anus. If you don’t pay attention to cleaning, anal eczema may occur, causing local redness and swelling and hindering local blood circulation. Blood stasis is formed and induces hemorrhoids.

Resisting ejaculation is a behavior that violates the function of sexual life. When holding back semen during sexual intercourse, the buttock muscles around the anus are most affected, causing spasmodic contractions. At this time, the pressure on the blood circulation around the anus is several times that of normal sexual intercourse, so it is easy to cause hemorrhoids or aggravate the condition. .