Reasons of Eczema, Multi-reasons. Such as; digestive imbalances, body toxification, unhealthy diet and Candida/parasites in colon ande some other factors are the causes of Eczema. This may help. Cut sugar and sugar products, rice and rice products, potato and potato products. (Take Multi- vitamin and multi-mineral supplement which contain Zinc), fresh washed raw colorful & leafy green vegetables and fruits, 8 to 10 glasses of crystal clean fresh water and yogurt early in the morning with a full glass of  water Or Lashi/Dudhee.