Hi if this bleed is not associated with pain than is generally due to piles and quantity of blood should be more. If this is associated with pain and quantity is less than this is due to fissure. At times there may be sigmoid colitis which leads to cramping lower abdominal pain and may cause passage of blood in stool. You should avoid constipation, as this is the cause for piles/ Fissure. it's better to get evaluated , a short scopy done to rule out the underline problem. Take salads in each diet. Take plenty of water. Get your self evaluated soon. feel free to ask any further quary.Take care.

The most common cause of blood in stools is piles. Any bleeding in stools is significant and should not be ignored.