Thank you again for getting back to us.
is generally painless, and it increases in size while you pass stools and it is reducible(the size reduces if you squeeze it).
A hemorrhoid is always from the anus, it can be painful if it is infected or thrombosed. Cysts and boils
do not form at the anal opening. A boil is always painful and it means it is infected and it never occurs at anal opening. A cyst is a collection of some fluid and quite often it is also painless.
Hope I have clarified your doubts.
Feel free to ask any question.