For the past ten days my stools have been black and loose.I have a stiff stomatch with mild pain.i have been taking unienzyme syrup,gelucil,lacto bacilli and b-complex pills.I devoleped this illness, post I was prescribed with Claribid and alergera for Laryngitis.
If it is black and tarry stool, it is indicative of MALARIA i.e. therein some source of bleeding inside your intestine that needs to be identified. Consult a gastroenterologist and get yourself an endoscopy done to proceed further.