In the world of dreams the rules of reality do not necessarily apply. Each dream is unique and it's a direct link to the soul and spirit. Psychology provides its own theories on what dreams mean, but so did tradition and the study of dreams for thousands of years before any relevant science had developed.
Dream Meanings - Scabies
To dream that you or someone else is suffering from scabies means financial problems and worries. If you have scabies and recover then you will manage to escape your financial difficulties.