Will skin allergies causing redness and itching heal on their own?
Disease description:
My wife has recently developed a skin allergy, with redness and intense itching on her face and body. She doesn't want to go to the hospital, believing it will get better on its own after some time. However, I'm worried that without treatment, the condition might worsen. Therefore, I'd like to ask the doctor: can such skin allergy symptoms of redness and itching heal on their own?
Doctor's answer (1)
Dr. Liu Wenmin
In general, if allergic symptoms are mild, they may resolve on their own; however, if symptoms are severe, they may not self-resolve. Detailed explanations are as follows:
If allergic symptoms are mild, such as slight redness and itching on localized areas of the skin, and the allergen has already been removed, the skin allergy symptoms may resolve spontaneously. The body's self-repair mechanisms can manage this small-scale inflammatory response by metabolizing inflammatory mediators and repairing the damaged skin barrier.
If the skin develops dense red papules, extensive patches of erythema, and significant itching, such more severe allergic reactions typically will not resolve on their own and require prompt medical attention for professional diagnosis and treatment.
Firstly, identify and avoid the allergen causing the skin allergy as soon as possible. For example, if it is caused by cosmetics, discontinue use immediately; if caused by food, avoid consuming that food again.
Keep the skin clean, but avoid excessive washing to prevent damage to the skin barrier. Mild, non-irritating moisturizing products can be used to relieve dryness and itching. Additionally, avoid scratching the affected areas to prevent infection or worsening of symptoms.
