Can someone be allergic to a sterling silver necklace?”
Definitely, you can be allergic to your jewelry. Nickel allergies are quite common. Unless you are wearing pure gold, titanium, platinum, or silver – chances are that alloy has been mixed with nickel. STERLING silver is not to be trusted, even gold in LOW CARATS can cause a reaction. You might notice the red, burning or itching skin under your jewelry looks/feels worse after a shower, exercise, or in hot weather. Sweat and humidity will open your pores and increase the level of physical contact between your skin and the offending material. Ears, the inside of your wrist, and the sides of your neck are most sensitive. Clear nail polish can help (if you are not allergic to it). But, it wears off quickly.
