question: Hi Dr.,my mom is diabectic on insullin and 4 blood pressure pills ,on diladid for pain for spinal cord,theses medicines have been used for years with the exception of the diliadid for pain ,shes been on every pain killer there is almost and still has chronic pain ,however the question is ,...lately she has this terrible foul odor thats unbearable coming from her skin...whats going on ?please tell me where to start,its breaking my heart...