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    WebMD Symptom Checker

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    WebMD Symptom Checker

    Black (tar) colored stools, Blood on stool surface, Change in stools and Hunched or stooped posture

    WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms black (tar) colored stools, blood on stool surface, change in stools and hunched or stooped posture including Dietary changes, Gastrointestinal bleeding, and Hemorrhoids.

    There are 25 conditions associated with black (tar) colored stools, blood on stool surface, change in stools and hunched or stooped posture. 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.

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