Black tarry stools

I have pan diverticulosis and recently had black, tarry stools. I just had a colonoscopy. It was clear. My diet and Meds haven't changed. Any ideas?

What can cause black tarry stool with occasional sharp stomach cramps?

Have black tarry stools that comes and goes, sometimes bright red but do not have hemorrhoids. Since the stools are not constant should I see GI doc?

I had an EGD three months ago and it was nonremarkable. Now I have black tarry stool and Hemoglobin of 10.2 Can you develop an ulcer in three months?

I was diagnosed with gastritis and hiatal hernia on february 2012. During that time I had black, tarry stools and was placed on omezaprole than changed to nexium. My upper abdomen area pains or becoming more severe and comes and goes. It wakes me up at

I took indomethocin for IVF and had 2 glasses of wine. Then bright red blood in my stool last night (just blood came out). Blood taken at hospital - all normal. Now I have black tarry stool. Hospital?

Is this esophageal cancer? 21 years old. Black tarry stools, bad acid reflux, discomfort in chest and throat area

Can colitis show black, tarry stools? Also, is it possible for colitis to initially show watery diarrhea and then progress to black, tarry stools?

I am having mild abdominal discomfort, frequent diarrhea and as of today black tarry stools?

I have had a pain in the left side of my stomach since last night. No black tarry stools, no signs of GI bleeding. What could be the cause? Is it gas?

Hello, I have had watery diarrhea for 2 days today is going on my 3rd day, should I be concerned about this? I'm trying to stay hydrated but the more water I drink the more I have to use the bathroom, there's no blood, or black tarry stool, just watery an

I am experiencing black tarry stools, blood on toilet tissue, dizziness (better by: with fluids, rest) , abdominal pain (worsened by: after meal) (quality: stinging or burning sensation) (severity: mild) and bloody stool. The following also describe me:

I am experiencing lower abdominal pain (side: left) , sudden abdominal pain, nausea (severity: mild) , diarrhea, constipation, appetite changes (quality: reduced appetite) , fatigue, pelvic pain, black tarry stools, painful bowel movements, abdomina?

What is meant by a black or tarry stool?

I had a colonoscopy and a gastroscopy yesterday. A biopsy was taken during the colonoscopy. So I know its normal to see blood in your stool. Ive seen dark and bright blood now and I just passed a black tarry like stool. Is this normal?

Is it normal to have dark brown/charcoal grey (not black or tarry) stools?

Is it possible to have bleeding in your colon without black or tarry stools?

Does bleeding in the intestines would result to a whole black and tarry stool or just a portion of the stool?

Iron level is currently 7.2. No rectal bleeding, no black or tarry stool. Iron keeps getting lower monthly. Any Dr. I should see other than Gastro?

I have a black and tarry stool. at the same time i have a constipation; but after endoscopy i don't have an ulcer. what is the main reason to have a black stool and constipation if not an ulcer?