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Nickel allergy is also more prevalent in women (17.1%) than men (3%), possibly due to cultural norms related to jewelry and ear piercings and therefore increased exposure to nickel. [36] In order to investigate the current prevalence of nickel, Loma Linda University , Nickel Allergy Alliance, and Dermatitis Academy, [ 37 ] are conducting a self ...
Nickel is the most common contact allergen worldwide (of people with contact dermatitis, 11.4% in Europe, 8.8–25.7% in China, and 17.5% in North America are allergic to nickel). [1] Nickel allergy, and contact allergies more generally, can develop when people are any age, but they are most likely to develop in early adulthood.
The most frequent allergen recorded in many research studies around the world is nickel. Nickel allergy is more prevalent in young women and is especially associated with ear piercing or any nickel-containing watch, belt, zipper, or jewelry. Other common allergens are surveyed in North America by the North American Contact Dermatitis Group (NACDG).
Allergy to nickel is a common cause of contact dermatitis, with roughly 10% of the population in Western Europe and North America being sensitive to nickel. [1] [2] [3] Initial sensitisation frequently occurs from jewellery such as ear studs and other body piercings, [3] and nickel allergy is more prevalent among women than men.
Common causes of allergic contact dermatitis include: nickel allergy, 14K or 18K gold, Balsam of Peru (Myroxylon pereirae), and chromium. In the Americas they include the oily, urushiol-containing coating from plants of the genus Toxicodendron: poison ivy, poison oak, and poison sumac. Millions of cases occur each year in North America alone. [10]
Symptoms of allergy are visible as eczema. This symptom is often justified to be food allergy (e.g. to milk), meanwhile the reason is contact with the earring (precisely nickel ions) with the lymphatic system. [35] [36] The cessation of wearing earrings by children does not result in the vanishing of allergy symptoms.
According to Malbari, getting all of those vaccines out of the way before piercing a baby's ears protects against infections like hepatitis B, a rare but serious complication that can come from ...
The authors hypothesize that if the immune system is constantly displaying an allergic reaction to a metal present in the body, this will alert the HPA axis inducing fatigue-like symptoms. A study (Stejskal, et al., 1999) of 930 patients with CFS-like symptoms showed 62% testing MELISA-positive to metal allergy.