I just went to the bathroom and noticed my stools were a dark green
Patient: I just went to the bathroom and noticed my stools were a dark green..is this serious ? Doctor: Hi,  Dont worry, it appears to be a solitary episode. Eat well and have lots of water, it will disapear. If it is a recurring problem, stools need to be examined by a Pathologist to rule out any pathogenic infection including fungal etc. Stool exam will also bring out any metabolic disease. Dont worry, it may not recur.  Thanks