Eczema can be manifested as erythema, papules, vesicles, oozing, and accompanied by significant itching symptoms, it is an allergic disease, not caused by having a fungal infection. Foot fungus is a fungal infection of the feet, also called the main blood, can also be manifested as erythema, papules, blisters, vesicles, oozing, etc., the fungal test is positive, in the treatment is mainly antifungal treatment, not an allergic disease. Therefore, eczema is not foot fungus, the two are completely different diseases, and there are essential differences in treatment.