As Kat stated, nickel can cause allergic reactions, it’s quite common. But even if they are gold, some people may be allergic to gold. Just as there can be allergies to nuts, some people just have such a heightened sensitivity that their body’s immune system will react to defend itself, and that’s what an allergic reaction is.
Can you be allergic to jewelry?
If you ‘ve been wearing jewelry, it’s likely you ‘re having an allergic reaction to metal- most likely Nickel. In spite of being one of the most common skin allergies, nickel is frequently used in accessories, and is often part of alloys that make up stainless steel, silver, and white gold jewelry.