Blood in Stool? Possible Causes & When to See a Doctor

Published on, 20 April, 2025. Answered by Dr. Hossam Aldin Mostafa and Verified by Dr.Galen Team
Patient Question

Hello Doctor,

 

I noticed blood in my stool starting yesterday, and it seemed like a lot. I'm feeling worried—what could be causing this? Should I see a doctor immediately?

 

Hello,

Thank you for reaching out to Dr. Galen. Please find the below response to your query.

 

Blood in the stool can have several causes, ranging from minor issues like hemorrhoids to more serious conditions such as gastrointestinal bleeding or inflammatory bowel disease. To determine the cause, some laboratory tests are necessary, including PT, PTT, and INR, to assess blood clotting function. A colonoscopy is also recommended for a definitive diagnosis. It would be best to see a doctor as soon as possible to evaluate your condition properly and decide on the next steps for treatment.

 

Thanks

 


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