There is no short answer to this question. Conventional doctors will tell you there is no cure. Eczema sufferers are divided; some will say there is a cure, some will say there isn’t. The answer hinges on what you think the definition of “eczema cure” is. Does cure mean you take one pill and you no longer suffer any eczema symptoms? If that is your definition, then there is no cure. Does cure mean you identify the root cause of your problem and put your symptoms into permanent remission so that you never suffer dry, cracked, itching skin again? If this is your definition, then there is definitely a cure.
Chances are you’ve identified any allergies you have and eliminated those allergens from your environment and your diet. You are avoiding any chemicals you are sensitive to. These are the generally accepted primary causes of eczema, yet you still have symptoms. You are only part way to your cure. You need to take a few more steps.