Hi, My DS has just completed 5 months now.. He is passing dark green stools for the last 3.5 months.. Tried different medicines like econorm, enterogermina, lactieviest, cefixime, taxim etc.. but it dint clear up.. He passes stool once or twice a day.. Stool is semi solid and very dark green in colour.. Stool test showed occult blood positive with rbc 2-3 hpf.. We are giving him lactogen 1.. Doc prescribed zanocin 50mg syrup (8ml per day in two doses) for 7 days.. His anus is looking little reddish.. Can anybody tell me what may be the reason for this dark green color stools?? Doctor is saying that its due to infection.. but after trying cefixime, taxim also color is not changing.. Plz help.. The presence of red blood cells in stool is making me scary..