Eczema well left white spots may belong to the normal performance. Eczema is an inflammatory disease of the skin with severe itching caused by a variety of reasons, which is characterized by polymorphism, symmetry, itching and easy recurrence. During the development of eczema, the metabolism of skin melanin cells may be affected, thus leaving hyperpigmentation or hypopigmentation after the disease is cured, but with the passage of time, the normal skin color will be restored gradually. As eczema is characterized by recurrence, if you have the above performance, please go to the regular hospital in time. It is normal for eczema to leave a small number of white patches, but if the white patches appear in many places on the body and do not have a tendency to fade, it may be suspected to be vitiligo, so please consult a doctor in time to clarify the cause of the disease.