Hemorrhoids and its types

Hemorrhoids are caused by swollen veins inside the anal canal or in the opening of anus. It can be very painful and also very unpleasant. However this issues is not a serious health problem and it will not heal from itself. This if not treated when they appear, they will get worse. Hemorrhoids are commonly easy to treat in early stages, but easier to prevent by following some rules. But when it is not treated in early stages then they can develop in serious problem. This is an embarrasing problem which nobody likes to talk about. If you visit your doctor in early phase then you will avoid long term consequences, stress and pain and for sure prevent them from further complications.