Nickel is a common allergen found in many textiles, especially those with metal components like buttons, zippers, or decorative elements. For people with nickel sensitivity, contact with nickel-releasing textiles can cause skin irritation or allergic reactions. Nickel is a sensitive issue. Do cheap earrings hurt your ears? Does the back of your watch make your wrist itch? Do bracelets bring you out in a rash? If so, you may be allergic to nickel. Nickel may be present in many