Why do peach hairs make people itch

Peach hair causes itchy skin mainly due to the small hairs on its surface and natural chemical substances that irritate the skin. The physical friction of peach hair and the protein components in peach skin may induce contact dermatitis or allergic reactions. The fuzz structure of peach hair is sharp and hard in texture, which may cause minor scratches and damage the skin barrier when in direct contact with the skin. These fuzzy bases often attach foreign objects such as pollen and dust, further exacerbating mechanical stimulation. Some people are sensitive to lipid soluble substances in peach peel, which can cause histamine release upon contact, leading to local capillary dilation and nerve endings sensitivity. Children and those with weaker skin barrier function are more likely to experience redness, swelling, and itching symptoms, which may be related to a thinner epidermal layer. Allergic individuals who come into contact with peach hair may activate the IgE mediated response of the immune system, leading to rapid hypersensitivity reactions. In rare cases, peach feathers may carry residues of agricultural chemicals such as fungicides or insecticides, which can directly irritate the skin. Differences in peach tree varieties can also affect fuzz density and chemical composition, with hairy peach varieties being more prone to discomfort than peach varieties. Some people have cross reactivity with the common allergen profilin protein in Rosaceae plants, and consuming or coming into contact with peaches may trigger symptoms. Individuals with hereditary allergic constitution may experience systemic urticaria or respiratory symptoms, and should be alert to severe allergic reactions.

Immediately rinse the skin with running water after contact with peach hair to avoid scratching and prevent secondary infection. Allergic individuals can apply local cold compress or use calamine lotion to relieve itching, and in severe cases, oral antihistamines such as loratadine should be taken. When handling peaches in daily life, it is recommended to wear gloves or use tools to peel them and thoroughly clean them. For children who consume them for the first time, it is recommended to observe for any allergic reactions such as redness and swelling around the mouth. Known peach allergy sufferers should avoid contact with peach trees and fruits, and can choose to peel and consume or heat to reduce allergenicity.