Toxicity the presence of a virus,appendicitis,food poisoning,organic or systemic disease, toxicity leads to poor oxygen delivery in the body then bowel movements that are infrequent or hard to pass.
Piles Less SweatingThis condition is most commonly caused by constipation and passing hard stools, although it may also result from diarrhea or inflammation in the anus. In addition to causing bleeding from the rectum, anal fissures may also cause a lot of pain during and immediately after bowel movements.