How To Treat Eczema Naturally | Off The Grid News Posted on July 9, 2013 by Is Eczema Curable? So What Can Cure Eczema It has also been used to treat the symptoms of eczema. Apple cider vinegar can stabilize bacteria in the stomach, which can in turn have a positive effect on eczema. You should take two tablespoons of apple cider vinegar with …