My Momma has Demencia, she is 89 years old. I have taken her to many doctors and determotologist.They say her itching all over is nerological. She has scratched her body and head all over. She has mad sores that wont clear up due to continuing scratching.I am very worried about her. What should I do??? Who can help her, we have tried shots, all kinds of salves and also over the counter medications. Who can I take her to close to the Batesville,Ms area or Oxford, MS??? Thank you so much!!!!