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.
A black stool caused by food, supplements, medication, or minerals is known as false melena.. It is called false because the black color is not actually due to bleeding. Iron supplements, taken alone or as part of a multivitamin for iron-deficiency anemia, may cause black stools or even green stools. Foods that are dark blue, black or green may also cause black stools.