Hello, according to your description, eczema is an allergic skin disease. The main reasons are intolerance, tolerance or allergy to food, inhalation or contact.

Suggestion:

It is suggested that mild drugs should be used mainly for external use, while moderate drugs can be combined with oral drugs to treat and prevent infection. Eczema cream, indigo powder and calamine lotion will do. Keep your skin clean, avoid irritation, pay attention to your diet, and eat more fresh vegetables, fruits and lean meat. And often eat mung beans and loofah. I wish you a speedy recovery!