Is there a way to cure eczema natural?

Is there a way to cure eczema natural? There appears to be no cure for eczema. However, natural health doctors say that the way to cure skin disorders is from within. Once cleared of toxins, problems like skin disorder should not even appear. Toxins in the body cause plenty of symptoms that you see. It is not just eczema, but also headaches, asthma, difficulty in conceiving extra.
At the moment, treatment is via topical applications. These are merely symptomatic solutions.

Thus the way to cure eczema natural exists but may take repeated cleansing sessions for that to happen.

Read here for eczema skin symptoms