What is the connection between eczema and the fragrances used in cosmetic products?
Short answer: Fragrances used in cosmetic products can often trigger or worsen eczema symptoms.
Detailed answer
Many cosmetic products, including lotions, creams, and perfumes, contain fragrances that can irritate and sensitize the skin. For individuals with eczema, these fragrances can trigger an allergic reaction, leading to the development or exacerbation of eczema symptoms. The chemicals used in fragrances can disrupt the skin's natural barrier function, making it more susceptible to moisture loss and further irritation. It is recommended for individuals with eczema to avoid using products with added or artificial fragrances, and opt for fragrance-free or hypoallergenic options instead. Patch testing may also help identify specific fragrance ingredients to avoid.