Types of Piles
External
These Piles develop around the outside edge of the anus. They are less common than internal piles, and do not usually cause pain or other symptoms.
Internal
These piles occur inside the rectum thought they may “prolapse”. A prolapsed haemorrhoid is a swollen blood vessel that has been pushed out of the anus.
Could You Have Piles?
Piles are fairly simple to diagnose. Your GP will perform a manual examination of the anus and back passage to determine whether symptoms are present.1 This is a very common examination, and there is no need to be embarrassed; your GP will probably perform several each day.