Eczema Free Forever PDF EBook Free Download Eczema Free Forever PDF EBook Free Download | Page 24

year, about 70 percent of people in the United States are affected by some type of skin allergy. The most common allergens are poison ivy, poison oak and poison sumac. Other common substances that trigger skin allergies include construction materials used to build homes and offices, cleaning products, deodorants, cosmetics and medications. Dermatitis of the earlobes can be caused by an allergy to earrings that contain nickel. Chemicals in fragrances, skin cream and lotions, shampoos and shoes or clothing also can cause allergic reactions. 29