dear doctor my son is 2 yrs old .. Black ants are attracted to his urine. This happens for past 2 days. He slipped while running and was unable to walk properly so his pediac prescribed him ibuprofen para suspension.. i stopped medicine also .. But ants are attracted to his urine.. I'm not sure this happens either due to excretion of medicine.. kindly guide me doctor as I'm very much worried about this.