Surgery for Treating Hemorrhoids

Surgery for removal of hemorrhoids will probably be advised if simple self-care treatments and home remedies do not yield satisfactory results. 
Surgery may be essential if your external hemorrhoids are very big and causing a lot of discomfort or if you have any small internal hemorrhoids. 
Often, untreated hemorrhoids could lead to hemorrhoidal flesh protruding out of the anus. This can cause severe pain, bleeding and discomfort. 
Common situations that necessitate surgical removal of hemorrhoids include prolapsed hemorrhoids, excessive bleeding, unbearable pain and thrombosed hemorrhoids.
Some fixative procedures are also forms of surgery and are included here for completeness.