my mother is 75 years old. For the past 2 months she is having itching with no rashes on arms body , thiah. we consulted 2 dermatoligist and took tablets ATARAX 25mg and Teczire 5mg , applied lotion Cetaphil and Fluticasone Cream IP and changed bath soap. But no use. There is no symptom of recovery. Then based on their advice we have done thyroid test and complete blood test. After that we found that she is having diabetes and 25-OH Vitamind D - 11.89 ng/ml - deficiency. Blood glucose (F) - 120 mg/dl and Blood glucose (PP) - 204 mg/dl. Then started Glycomet 250mg and Calcirol Sachet weely once. But still she is suffering severe itching and start weeping. Advice us.