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Auricular eczema is an eczema of the ear that may involve the helix, postauricular fold, and external auditory canal, with the most frequently affected site being the external canal, where it is often a manifestation of seborrheic dermatitis or allergic contact dermatitis. [1] This is an neuroallergic inflammation of skin with evident itch.
Itchy ears can also be caused by dry skin due to a lack of moisture or exposure to irritants like soaps, perfumes, detergents, or even hair products. Allergies to elements in these products can ...
Treatment “Mild cases may be managed with frequent thick moisturizing and use of topical medications, while more severe cases can require the same in addition to phototherapy or systemic ...
If your itching and rash extend past the scalp behind the ears and onto the neck, you are most likely allergic to your shampoo and conditioner since it rinses down your head as you wash your hair ...
Also, the area of the skin on which the symptoms appear tends to be different with every type of dermatitis, whether on the neck, wrist, forearm, thigh or ankle. Although the location may vary, the primary symptom of this condition is itchy skin. More rarely, it may appear on the genital area, such as the vulva or scrotum.
Seborrhoeic dermatitis can look similar to other skin conditions that share its characteristic dry, flaky, scaly, and inflamed appearance but have different causes and treatments. Physicians use the history of the individual with the skin condition as well as other tests to identify which disorder is present.
Atopic dermatitis is also associated with the release of pruritogens (molecules that stimulate pruritus or itching) in the skin. [33] Keratinocytes, mast cells, eosinophils and T-cells release pruritogens in the skin; leading to activation of Aδ fibers and Group C nerve fibers in the epidermis and dermis contributing to sensations of pruritus ...
The possible causes of chronic itch go way beyond dry skin. The post 11 Things Your Itchy Skin Can Reveal About Your Health appeared first on Reader's Digest.