It should not be assumed that nickel free jewelry is actually allergy free.5% other metals, traditionally copper, and sometimes some manufacturers will use nickel in sterling silver as a less expensive alternative to other metals.Nickel-Free is Not Necessarily Allergy-FreeNickel free jewelry is also more expensive as it uses other higher priced metals in place of nickel.Metal Allergy OccurrenceAllergies to nickel occur in approximately 10% of the population, and nickel is the most common metal to cause an allergic reaction.Why Sterling Silver?Pure silver is too soft to produce any functional pieces and loses shape too easily. Nickel adds many other properties besides color, such as strength and durability, and it has a strong lustrous effect. It is recommended that if any jewelry causes any discomfort, such as the symptoms described above, you should seek a metal allergy test from your physician to make certain you know what metal is causing TDC duct this.Why Nickel?Nickel, is a hard and ductile, silvery white metal that has been mistaken for silver in the past. Rather a metal known as nickel, which has been used in sterling silver.Metal Allergy DevelopmentWhile some are genetically predisposed to have a reaction to some metals, others can develop a metal allergy over time with regular exposure. Nickel is commonly used in jewelry including with precious metals and not just cheap or costume jewelry such as gold, white gold, sterling silver and platinum. Otherwise you might make the wrong assumption and wind up buying a whole new wardrobe of jewelry that may cause a reaction as well.5% silver and 7.Sterling Silver and AllergiesThe truth is people are not usually allergic to silver or sterling silver. Sterling silver is an alloy consisting of 92.Nickel gives white gold it's white color by alloying it with gold. Other metals are added to improve ductility, firescale, tarnish resistance, and reducing casting porosity. There are differences in severity of metal allergies and sometimes if you do not have a severe allergy to a certain metal then a piece of jewelry containing a very small portion of that metal may not cause a reaction, whereas a piece of jewelry containing a high amount will cause a slight reaction. People can be allergic to any type of metal including brass, copper and very rarely gold or silver. An allergy to nickel used in jewelry usually causes a reddening of the skin, as well as itching or burning in the area of contact and sometimes blistering of the skin, or a rash. So, it is possible to have a favorite piece of jewelry, regardless if it is made from a precious metal such as gold or platinum or silver, that has been worn many times or consistently for years suddenly cause a reaction. This is common among most kinds of allergies.

Posted by: rectangularductds at 06:45 AM | No Comments | Add Comment
Post contains 473 words, total size 3 kb.