The main active ingredient of chili peppers is capsaicin, which is also the main ingredient of feeling spicy. It can prompt the nerves to release too much dopamine and make people excited, so they feel excited and cool after eating chili peppers. However, capsaicin cannot be completely absorbed in the intestine and will pass out of the anus with the stool the next day. When passing through the anus, capsaicin will stimulate the mucous membrane and skin of the anus, producing a hot and spicy sensation, indicating that the pepper eaten exceeds the body’s tolerance limit. If you have this sensation, you can apply your own external hemorrhoid cream, as it contains ice chips, which can be a good pain reliever for swelling. If you can’t tolerate this feeling, eat less chili peppers because prolonged irritation may produce hemorrhoids that will require surgery over time.