My 3years girl has skin rash urticaria that appears and fades within hours. She suffered from tonsilitis and received oral antibiotics for a week before She is known to have lactose intolerance Now she complain of anal itching Her stool analysis showed 2-3 pus cell And 6-8 rbc/hpf and no worm or other thing the other parameters are normal Should I concern from these Rbc on stool?!