An allergic reaction is a bit like a case of mistaken identity in the body's immune system. Normally, the immune system reacts to protect your body against bacteria, virus or toxic substances.
If you have a nickel allergy, your body reacts to nickel and possibly other metals such as cobalt and palladium. In other words, it is erroneously found nickel in something that could hurt you. When the body has a reaction, in particular agent (allergen) - in this case, nickel - the immune system is more sensitive to it. This means that when you come into contact with nickel, your immune system to react and cause an allergic reaction.
Your immune system's sensitivity to nickel can develop after your initial exposure or after repeated or prolonged exposure. When you are allergic to nickel, the immune response is generally faster every time you are exposed to the metal.
September nickel allergy is not known, but the sensitivity to nickel can be partly inherited (genetic).
Sources of exposure to nickel
Nickel allergy is most commonly associated with earrings and other jewelry for piercings, which contain nickel. Common sources of nickel exposure include:
Jewelry for piercings
Other jewelry, including rings, bracelets, necklaces and brooches jewelry
Watch Bands
Clothing fasteners such as zippers, snaps and hooks throat
Belt Buckles
Hairpins
Spectacle frames
Coins
Utensils
Paper Clips
Plumas
Buttons
Tools such as hammers and screwdrivers
Dental Fillings
Artificial limbs (prostheses), such as artificial heart valves
Drinking water
Alkaline
Mobile Phones
Nickel is also present in foods such as oatmeal, chocolate, nuts, legumes and nuts. Nickel is also found in canned foods. If you are allergic to nickel, ask your doctor if a diet low in nickel could be useful.
If you have a nickel allergy, your body reacts to nickel and possibly other metals such as cobalt and palladium. In other words, it is erroneously found nickel in something that could hurt you. When the body has a reaction, in particular agent (allergen) - in this case, nickel - the immune system is more sensitive to it. This means that when you come into contact with nickel, your immune system to react and cause an allergic reaction.
Your immune system's sensitivity to nickel can develop after your initial exposure or after repeated or prolonged exposure. When you are allergic to nickel, the immune response is generally faster every time you are exposed to the metal.
September nickel allergy is not known, but the sensitivity to nickel can be partly inherited (genetic).
Sources of exposure to nickel
Nickel allergy is most commonly associated with earrings and other jewelry for piercings, which contain nickel. Common sources of nickel exposure include:
Jewelry for piercings
Other jewelry, including rings, bracelets, necklaces and brooches jewelry
Watch Bands
Clothing fasteners such as zippers, snaps and hooks throat
Belt Buckles
Hairpins
Spectacle frames
Coins
Utensils
Paper Clips
Plumas
Buttons
Tools such as hammers and screwdrivers
Dental Fillings
Artificial limbs (prostheses), such as artificial heart valves
Drinking water
Alkaline
Mobile Phones
Nickel is also present in foods such as oatmeal, chocolate, nuts, legumes and nuts. Nickel is also found in canned foods. If you are allergic to nickel, ask your doctor if a diet low in nickel could be useful.
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