Upper abdominal pain and black, tarry stool are warning signs of many dangerous diseases. Therefore, patients need to be very cautious with these symptoms and should go for medical check-ups for accurate diagnosis and timely treatment.

Hello doctor, Recently, I have been experiencing black stools that are loose and shapeless (similar to diarrhea). Especially after drinking alcohol, I often feel mild abdominal pain. Could you please tell me what condition black stools and abdominal pain after drinking alcohol might indicate? How can I prevent it? Thank you, doctor.