Black stools, white seeds when losing weight is what disease?

Question
Hello doctor,
I have been going outside for a few days now, I feel black stools, there are 2.3 tablets with mushy, white seeds. I am having a runny nose, low fever and in the process of losing weight. So the doctor asked me to pass black and white stools while losing weight, what is the disease? I thank you doctor.
Anonymous customer
Answer
Answered by Dr., Doctor Le Thi Huong - General Doctor - Outpatient Department, Vinmec Times City International Hospital.
Hello friends,
With the question “What is the disease when you have black stools and white seeds while losing weight? ", the doctor would like to answer as follows:
Normally, a normal person defecates once a day, but the stools are molded, firm, not loose, not hard, yellow-brown. When you have black stools with white particles when you have a runny nose and are in the process of losing weight, it is a sign of gastrointestinal diseases.
However, you have not provided your doctor with the time of this condition, accompanying symptoms (abdominal pain, loss of appetite, jaundice, ...) affect the absorption of food and cause digestive disorders, you can stop weight loss pills to see if the symptoms still appear, if still you need to see a gastroenterologist to check and do tests necessary (such as abdominal ultrasound, stool test,...) to know the exact current status as well as the cause of the above condition for early treatment.
If you still have questions about passing black stools, you can go to a hospital under Vinmec Health System for further examination and advice. Thank you for trusting and sending questions to Vinmec. Wishing you lots of health.
Best regards!