With so many toxic additives in the foods we eat and pollutants in the environment, it's no wonder there's an increasing number of people who want to know how to cure skin conditions like eczema.According to the e-book, "Quick Eczema Cure," things as innocuous-seeming as sweat, wool, dust and even cheap gold in jewelry can all be allergens that trigger a dermatitis reaction. The list of potential triggers in the book is long and shocking.