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Prevention
By Mayo Clinic staffThe best strategy to prevent developing nickel allergy is to avoid prolonged exposure to items containing nickel, especially jewelry. If you already have a nickel allergy, the best way to prevent an allergic reaction is to avoid contact with the metal.
However, it's not always easy to avoid nickel because it's present in so many products and is sometimes even in products labeled hypoallergenic. The following tips may help you avoid nickel exposure:
Wear hypoallergenic jewelry
Purchase jewelry that's made of materials that aren't likely to cause allergic reactions. Look for jewelry made from such metals as nickel-free stainless steel, surgical-grade stainless steel, titanium, 18-karat yellow gold, or nickel-free 14-karat yellow gold, sterling silver, copper and platinum. Avoid jewelry with nickel, as well as cobalt and white gold, which may contain nickel and trigger allergic reactions. Surgical-grade stainless steel may contain some nickel, but it's generally considered hypoallergenic for most people.
Get rid of jewelry that contains nickel or has caused an allergic reaction. Be sure that your earring backings also are made of hypoallergenic materials.
Choose a piercing studio carefully
Tattoo and body piercing studio regulations differ from state to state. Contact your state or local health department to find out what rules apply to your area and be certain to choose a reputable studio with licensed piercers.
Visit a studio before getting a piercing to make sure that the piercer:
- Provides a clean, tidy, professional environment
- Uses sterile, nickel-free or surgical-grade stainless steel needles in sealed packages
- Sells only hypoallergenic jewelry and can provide documentation of metal content
- Doesn't use a piercing gun, which may not be sterile or nickel-free and may cause other complications, such as a bacterial infection
Use substitute materials
Look for safer substitutes for common nickel-containing items:
- Watchbands made of leather, cloth or plastic
- Zippers or clothing fasteners made of plastic or coated metals
- Plastic or titanium eyeglass frames
Create a barrier
If you have to be exposed to nickel at work, creating a barrier between you and the nickel may help. If your hands have to touch nickel, wearing gloves may help. If you need to cover buttons or snaps, or tool handles, covering these items with duct tape may help.
- Schram SE, et al. Nickel hypersensitivity: A clinical review and call to action. International Journal of Dermatology. 2010;49:115.
- Beltrani VS. Contact dermatitis: A practice parameter. Annals of Allergy, Asthma and Immunology. 2006;97:s1.
- Douglas JD. Allergic contact dermatitis: A focus on nickel. Dermatology Nursing. 2009;21:354.
- Tips to remember: Allergic skin conditions. American Academy of Allergy, Asthma & Immunology. http://www.aaaai.org/patients/publicedmat/tips/allergicskinconditions.stm. Accessed June 13, 2010.
- Lu LK, et al. Prevention of nickel allergy: The case for regulation? Dermatology Clinic. 2009;27:155.
- Body art. Centers for Disease Control and Prevention. http://www.cdc.gov/niosh/topics/bbp/bodyart/stateRegs.html. Accessed June 13, 2010.
- Tattoos and body piercings. American Academy of Dermatology. http://www.aad.org/media/background/factsheets/fact_tattoos.html. Accessed June 13, 2010.
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