Although nickel is often found in costume jewellery, it can also be present in more expensive, fine jewellery. This is because a blend of metals is often used to make your ring more durable. Interestingly, you might only discover an allergy to nickel after many years of wearing your ring.
Bear in mind that it’s not just nickel that can cause an allergic reaction - other jewellery metals can, too. An example is copper, which is found in rose gold rings to give them a pink hue. With rose gold becoming so popular, the use of copper is also increasing and can cause reactions.
Sometimes the metal in your ring isn’t completely to blame. The skin irritation could actually be caused by products you use, such as hand-wash soaps or body lotions. However, your ring can worsen the condition due to friction. The lotion or soap accumulates under your ring, causing irritation and creating bacteria. This is known as surface irritation. It can be cured by looking after your skin, using hand sanitiser instead of soap, and cleaning your rings regularly to keep them sparkling and free of germs.