Ear eczema is a common skin diseases, good occurring in infants and young children. Its etiology and pathogenesis factors may be related to allergies, mental disorders, endocrine disorders, metabolism related to congenital onset of allergies is main reason.
Allergenic substances, mostly of protein-rich food, such as milk, eggs and fish and shrimp,, occurred after eating the food allergic reaction caused by Eczema of external auditory meatus.
Inhalation of pollen, after material such as feathers and dust mites, animal dander, will induce external ear eczema.
In addition, chemical fiber, silk and wool fabrics, dyspepsia, overnutrition (obesity), intestinal parasite infections, vaccination, and local SOAP can be induced by external ear eczema.
Chronic suppurative otitis media out of the ear pus, sweat or topical drugs stimulate the skin can also cause ear Eczema of external auditory meatus.
Particularly infants mostly milk, its external ear eczema caused by allergic to dairy products. Sudden change of type of milk powder or when you add a complementary food such as fish paste, egg yolks, often induced by the disease. Humidity, high temperature of external ear eczema caused by external factors.
Infantile Eczema of external ear in about two months after the onset of health, the main Groove after a before and after the Auricular skin, ear or ear skin, eczema shape of BLOB-like rash can be very small, scattered or concentrated together, can also be characterized by papules, blister, erosion, serous oozing and crusted yellow etc. General Tickle obvious, so children will keep on scratching behavior of ear, some children may interfere with sleep and appetite. The disease often recurrent, light weight when. Sometimes when the teeth, can increase the severity. But most around 2-3 external ear eczema can gradually reduce or healing.
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