Brief introduction of ear eczema

Ear eczema is a kind of eczema, which is common in infants. Its etiology and pathogenesis may be related to allergic reaction, mental factors, endocrine disorders, metabolic disorders and so on. Congenital allergy is the main cause of the disease. Ear eczema is mostly caused by the stimulation of drugs or other ethnic substances on the auricle, external auditory canal and its surrounding skin. Humidity, heat, wool products, cosmetics, hair gel, earrings, fish and shrimp, and milk can all be allergic factors. Long-term pus stimulation of external auditory canal can also be triggered, which is generally divided into acute and chronic.