The main difference between dry eczema and wet eczema is the presence or absence of oozing, while other differences include the degree of itching, the area of occurrence, and the method of treatment. The main difference between dry eczema and wet eczema is the presence or absence of oozing. Eczema is an inflammatory skin disease of the epidermis and superficial dermis, which is generally considered to be related to allergic reactions, accompanied by oozing. Dry eczema presents as flaky dense small papules, redness and scaly crusts, hard furfuraceous exfoliation and generally no exudation. Wet eczema is generally more itchy, while dry eczema is usually paroxysmal and may be painful. In terms of location, dry eczema is generally more limited in scope, occurring on the face, trunk, and outer limbs, while wet eczema can occur basically on all parts of the body. Wet eczema can be treated with localized wet compresses, while dry eczema can be treated directly with skin protectants to keep the skin moist. If the patient is diagnosed with eczema, it is recommended to go to a regular hospital to receive specialist treatment, patients should not diagnose on their own, so as not to delay the condition.