The shade of stool with blood in it may range from black, red, maroon, green yellow, grey, or white, and also may be tarry, or sticky. Therapy of blood in the stool depends upon the cause. If you have a chronic trouble that occasionally causes stomach pain, a lot of doctors recommend you speak to the individual treating you for the ailment for a consultation or prescription (refill). Nevertheless, if you have any one of the problems or signs and symptoms noted in the "serious abdominal pain "area above, you need to seek immediate treatment.