This severe constipation is not due to milk. It sounds as if your daughter has really very severe constipation with faecal impaction [the stools cannot be passed normally]She has not responded to Pegicol which is normally very effective as a treatment for constipation in children. She needs to be re-examined by her paediatrician.
The information provided does not constitute a diagnosis of your condition. You should consult a medical practitioner or other appropriate health care professional for a physical exmanication, diagnosis and formal
advice. Health24 and the expert accept no responsibility or liability for any damage or personal harm you may suffer resulting from making use of this content.