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An allergic reaction is a disease in which the resistant system overreacts to an international agent called an allergen , which is not harmful to other mass , for object lesson , pollen , bee venom or pet hair . The resistant organisation produces substances visit antibody . Some of these antibody protect against undesirable intruder that can cause transmission or disease.1
In an allergic reaction , the immune organisation bring forth antibodies ( IgE ) that know a particular allergen as a damaging agent , even if it does not . The immune system then form antibodies that are always on the lookout for these allergen . In the future , when exposed to these allergens again , the antibodies can release many of the immune organisation ’s chemicals , such as histamine , that cause supersensitised symptoms . Not all individuals are susceptible to every allergen and not all individuals are allergic in nature.1
A nickel allergy can easily be diagnose by the dermatologist with the supporter of a worthy allergy test ( so - called epicutaneous or patch test ) , with a patch with nickel sulfate is glued to the skin . If a chemical reaction ( hide red / blisters ) seem within 48 hours , you have a nickel allergy.3
How Do You Test For The Nickel At Home?
Confirmation of nickel note allergy can only be done after consulting a dermatologist . However , you could suspect a atomic number 28 allergy if you note the following :
In wicked example , blisters may seem with liquidness draining from them
No method acting to bring around the nickel allergy is yet get laid . The only solution is to avoid contact with objects containing nickel and forfend foods with nickel note as contaminant .
However , if allergic symptoms stay , anti - sensitised drugs and program of moist dusty spot over the moved country may have a soothing effect . Even homeopathic medicines can be helpful sometimes .
The scientist were surprised that atomic number 28 allergy are rare in the atomic number 28 processing diligence . Moreover , children who get into Ni - containing brace are statistically much less probable to have a nickel allergy . It is therefore believed that the repeat uptake of min amount of nickel over sentence may lead to a tip of tolerance of your immune system to this metal.3
Is Nickel Allergy Dangerous?
Nickel allergic reaction is not life history - threatening or reduces the biography expectancy when bechance due to nickel photograph through diet or tegument contact . It is , of course , a painful and chafe job and in severe suit can cause considerable soreness . However , inhalation of nickel compound through the airwave is more dangerous and may be a reason oflung cancer.4
Although nickel is considered a tincture element , it usually occurs in high-pitched amounts in the environment , so the demand is easily exceeded . Many people are sensitive to nickel - containing materials ( jewelry , belt buckles , etc . ) and explicate a skin efflorescence . Some citizenry also reply to the nickel subject in food with hypersensitised symptoms.2
How Much Nickel Is Too Much?
Since it has been shown that even nickel - tender multitude usually react with symptoms above a certain amount of atomic number 28 ( up to anything less than 500 micrograms of nickel note per twenty-four hour period ) , it is advisable to limit use of nutrient with atomic number 28 content less than 50 mcg per 100 gm food . However , since everyone has a different nickel margin limit , those affected first have to test where this personal margin limit lies.2
Conclusion
An allergic reaction is a disease in which the immune system overreacts to an extraneous agent called an allergen , which is not harmful to other non - allergic people . Although nickel is turn over a trace constituent , it usually happen in high amounts in the surround and causes nickel note allergy to susceptible individuals . It is advisable to limit Ni intake as far as possible and keep it below 500 mcg per daylight . you could surmise nickel note allergy if you develop skin rashes , redness , or blisters within 48 - 72 hours of direct skin tangency with nickel - bear target or ingestion of nickel note - contain food . atomic number 28 allergy is not dangerous or life - threaten but causes a lot of pain in the neck and soreness in severe cases . Inhalation of nickel compounds is more grievous and may do cancer .
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