In composition studies and sociolinguistics, discourse community is the term used to refer to a group of people who share language-using practices. In composition studies and sociolinguistics, discourse community is the term used to refer to a group of people who share language-using practices. Discourse Community Search the site GO
Black (tar) colored stools and Diarrhea. WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms black (tar) colored stools and diarrhea including Gastrointestinal bleeding, Medication reaction or side-effect, and Food poisoning. There are 47 conditions associated with black (tar) colored stools and diarrhea. The links below will provide you with more detailed information on these medical conditions from the WebMD Symptom Checker and help provide a better understanding of causes and treatment of these related conditions.
Fast Facts: What You Need to Know About Black Stools. 1  Most cases of black stools are from eating black foods or iron supplements. 2  The most common condition causing black stools is a bleeding ulcer. 3  Black stools caused by blood indicate a problem in the upper digestive tract. 4  Blood in the stool can be detected through a stool test. more information...