hello,
There are some common causes of blood in stool.The common ones are:
1) Anal cancer
2 ) Anal fissure (tear in the skin of the anus)
3) Angiodysplasia (abnormalities in the blood vessels near the intestines)
4) Colon cancer
5) Colon polyps
6) Constipation
7) Crohn's disease
8) Diarrhea
9) Diverticulosis (a bulging pouch that forms on the wall of the intestine)
10) Food poisoning
11) Hemorrhoids
12) Intussusception (a portion of the intestine slides inside another portion)
13)
Ischemic colitis (colon inflammation caused by reduced blood flow)
14) Proctitis (inflammation of the rectum)
15)
Pseudomembranous colitis (colon inflammation caused by an infection)
16) Radiation therapy
17)
Rectal prolapse (part of the rectum protrudes through the anus)
18) Solitary
rectal ulcer syndrome (a sore on the wall of the rectum)
19) Ulcerative colitis
You should not take it lightly and haave the
rectal examination, blood counts, colonoscopy done after consulting your doctor/gastroenterologist.
The treatment is according to the underlying cause.
Thank you