I had a staple hemmoroidectomy 4 months ago.  I still am having itching, burning and pain with bowel movement.  I developed fecal incontinance 2 weeks after surgery.  It is terrible.  I take Benefiber and eat All Bran.  I can't eat any thing acidic and with yeast, like bread or rolls.  It is painful to sit or stand up for long period of times.  I had regular hemmoroidectomy 13 years and over it in six weeks.  Had taken out internal and external hemmoroids and no problems for 13 years, and they came back.  The symptoms come back if eat wrong things like salted and process foods.  With bleeding, pain terrible itching and burning.