A hemorrhoid is simply an enlarged vein around or inside of the anal sphincter. The affected vein is typically swollen and inflamed. An important fact about hemorrhoids is that the blood vessels are weakened and therefore have poor circulation. They typically need to be emptied of some of the blood. Anything that places too much pressure on the veins in and around the anal sphincter can cause hemorrhoids. This includes constipation, diarrhea, pregnancy, childbirth, excess weight, and heavy lifting. A myth about hemorrhoids is that it nothing can be done to get rid of them. This is incorrect. The good news about hemorrhoids is that there are natural remedies for curing the problem. Many things can be done about hemorrhoids, including several solutions that utilize natural ingredients.