BLACK STOOL IS DEFINATELY DUE TO IRON TABLET IF UR STOOL REPORT IS NORMAL N NO OTHER SYMPTOMS LIKE PAIN AT ANAL REGION OR CONSTIPATION OR ACIDITY PRESENT...
Next Steps
if problem persists..get examination done by a surgeon followed by endoscopy
Health Tips
plenty of liquids orally..
avoid spicy n oily food..
plenty of green vegetables n fruits in diet