What kind of pills or treatment can somebody get for bloody diarrhea?

Need diagnosis. Bloody diarrhea is just a symptom of a serious problem. You need to find out why you are having this symptom, so the problem can be addressed. A gastroenterologist or GI specialist can make this diagnosis. Problems that can cause this symptom include cancer, inflammatory bowel disease like ulcerative colitis or crohn's disease, hemorrhoids, and peptic ulcer disease.