U.S. doctors online nowAsk doctors free
Germany
A 36-year-old male asked:

Black stools for a week without any other accompanying symptoms. stools are hard, not sticky and smells normal. i had blood work 2 months ago and all test results are in normal range (liver&kidney). i only use nasal sprey and antihistamine?

2 doctor answers4 doctors weighed in
Dr. Richard Romano
Internal Medicine 10 years experience
Stool - black stuff : We often associated black stool with digested blood. You are best evaluated by a doctor in person. I also remember a young lady coming to the emergency room with concerns for black stool and it turned out to be blueberry skins.
Created for people with ongoing healthcare needs but benefits everyone.
Dr. Gurmukh Singh
Pathology 50 years experience
Need more info: Altered blood in stool needs to be excluded. Your doctor can provide prescription for the test. Have a healthy diet, exercise 30 minutes/day, drink plenty of water daily so your urine is mostly colorless, have safe sex, no tobacco alcohol weed or street drugs. For nutrition: http://www.choosemyplate.gov/. Wish you good health!
Created for people with ongoing healthcare needs but benefits everyone.
Last updated Feb 25, 2021

Disclaimer:

Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.