Piles are dilated rectal vein radicles within the anal canal. Hemorrhoid is the medical term for the pile. Veins, in comparison to arteries, have thin walls, making them vulnerable to backpressure, which can cause them to become tortuous.
Superior, middle, and inferior rectal veins are the three types of veins in the groin. A blockage or increase in pressure in these veins can lead to piles. Two types exist, depending on the circumstance. They are the outside and inside types.
Outside the anal opening, these piles are visible and are covered by skin.
The colour may be black or brown.
The abundant nerve supply in this area makes this type of pile extremely painful.
It’s located on the inside of the anal canal and anal orifice.
It is reddish-purple in colour and is covered by a mucous membrane.
These piles do not cause much discomfort.
However, Internal and external piles can sometimes coexist in the same person.
Discomfort, External piles cause pain, which is exacerbated during defaecation.
Bleeding; pressing for the stool possible causes. In some cases, there may be a lot of blood.
A protruding mass is a mass that protrudes from the surface of the body. The swelling around the anal orifice is noticeable in external piles. Internal piles can be felt at first but are not visible.
The piles will protrude during stool as the disease progresses and will go inside automatically.
The protruded piles will not return to the anus as the condition deteriorates.
Mucus discharge and itching around the anal orifice may occur in some cases.