We use cookies to help provide and enhance our service and tailor content and ads. The symptoms of nickel allergy can be mild, or severe enough to be disabling. I share tips on how to live low nickel with stories, reviews and recipes for individuals with systemic nickel allergies and their families. American Academy of Allergy Asthma & Immunology. At the immunological level, a significant increase of CD45RO+ “memory” cells in the gastrointestinal mucosa is observed in … 0000010980 00000 n These clinical symptoms, related to the ingestion of Ni‐foods, cause the clinical condition so‐called systemic nickel allergy syndrome (Falagiani et al. Systemic nickel allergy syndrome: epidemiological data from four Italian allergy units. dermatitis patients. urticaria-angioedema), that are called Systemic Nickel Allergy Syndrome (SNAS). A severe form of nickel allergy called systemic nickel allergy syndrome can also cause headaches, fatigue, nausea, vomiting and diarrhea. Systemic nickel allergic syndrome (SNAS) is an emergent chronic inflammatory disorder that has been defined as a definite condition only recently [6–11]. The clinical course is determined by an immunological interplay between two diverse types of T cells (Th1 and Th2 responses). 0000001116 00000 n Systemic nickel allergy syndrome (SNAS) is characterized by contact dermatitis associated with systemic symptoms after the ingestion of foods containing nickel. dh�J5Q�L?��As���)ؔ��d�#�;*�# ͨ�^4�N� �dz�d��g����F���w�FA�0ˆ߉��([�-f�ڄ�%���p-�k�4�oȳ ��GLL��TK�d�f���ҭ4� �t(꾧�G }^������@|��Ś�8|~����_u��8�$o-}��^��}z�? Use your society credentials to access all journal content and features, Systemic eligible psoriasis patients with comorbidities experience worse disease burden: Results from a large observational physician and patient survey, Systemic poisoning in adults following skin absorption of pharmaceutical agents, We use cookies to help provide and enhance our service and tailor content and ads. Two Cents about Nickel. <]>> 0000014553 00000 n Please enter a term before submitting your search. Systemic Nickel Allergy Syndrome (SNAS) causes not only a rash from nickel on one’s hands, eyelids, inner elbows, knees and buttock but can also involve the respiratory system, neurological system and gastrointestinal system.SNAS can cause rhinitis and bronchial asthma, brain fog and hallucinations and even Celiac-like symptoms. �ɠ��&�=o�e2���t>/ٰ�y!`�]�Eo5��F'�/�^BOI$���4�0A��QŸ���(>��Qjd�������Ή�%[/��1UK�xA�A(l���F�X��g�_��ݏh���k�Y/����E��i��F��b�1Eу�ظ1���nrpUGF� 0000004866 00000 n This is more commonly known as Systemic Nickel Allergy Syndrome (SNAS). 0000002225 00000 n R�efT&�P��{lw�B�$8����-|��+B?��>~���������^�͜-�E�� e{8�[�gY�(��ʹ��#s �7�G�2������c+ZT;w�@��Q��V!���ms��π��)i�vV{�]��qu��p}��c�.�ۻ5�PV�����pA�{����f��x����}w{u}��4���J�*Q��L�O��)妳��'�O=d�_� �>stream �� ��QT��PQ?�|q����R�Ǵ��0? elevated. 0000010088 00000 n Redness or changes in skin color 4. recognize systemic nickel allergy syndrome (SNAS) if associated with extracutaneous `�����KT�dl8�&�_��A�Ǫ!�J����c-��֘�UIQR��xB&Tm��B�f���jZ��SMT�Eq�Qc)�.�*JŤ.b;���)���..+ �mY)͑8�Pr�唁�d������OȲǺ=� We discuss the recent literature suggesting A more severe form is systemic nickel allergy syndrome (SNAS), which is clinically characterized by cutaneous manifestations (such as contact dermatitis, pompholyx, hand … SNAS, potential causative factors, diagnosis and different management strategies. 0000077363 00000 n Rash or bumps on the skin 2. The dermatitis was refractory to topical/oral In sensitized subjects, ingested nickel (Ni) may induce gastrointestinal symptoms similar to IBS, in addition to typical systemic cutaneous lesions (systemic nickel allergy syndrome [SNAS]). 2008). )�X ��_��Y?='i�gY�ǐ4�a�qǀCҦM. L’ omeopatia iniettabile è utile per la Systemic Nickel Allergic Syndrome sopratutto quando in relazione ad una alterazione del sistema neurovegetativo del soggetto malato. Accessed 7/5/2018. Medical Disclaimer The purpose of this website is to promote my personal experiences about my nickel food allergy, nickel allergy and eczema. La dermatite da Systemic Nickel Allergy Syndrome , è una patologia molto simile all’eczema. In 1975, Christensen and Möller firstly observed in a … Abstract. Systemic Nickel Allergic Syndrome systemic nickel allergic syndrome. DOI: https://doi.org/10.1016/j.jaad.2017.04.956. Ni is present in most of 0000006248 00000 n Serum levels of IgE were significantly endstream endobj 87 0 obj <> endobj 88 0 obj <>/MediaBox[0.0 0.0 637.795 850.394]/TrimBox[28.3465 28.3465 609.448 822.047]/Resources 89 0 R/QITE_pageid<>/Type/Page>> endobj 89 0 obj <>/Font<>/ProcSet[/PDF/Text]/Properties<>/ExtGState<>>> endobj 90 0 obj <> endobj 91 0 obj <> endobj 92 0 obj <> endobj 93 0 obj <> endobj 94 0 obj [/Separation/Black/DeviceCMYK 115 0 R] endobj 95 0 obj <> endobj 96 0 obj <> endobj 97 0 obj <> endobj 98 0 obj <> endobj 99 0 obj <> endobj 100 0 obj <> endobj 101 0 obj <> endobj 102 0 obj <>stream 0000003317 00000 n Accessed 7/5/2018. Accessed 7/5/2018. To read this article in full you will need to make a payment, AAD Members, full access to the journal is a member benefit. On physical exam, the patient had diffuse xerotic erythematous plaques Nickel Institute. x�b```��l�)� c�rt02�:�8�t$000�78+H/ڣ���X�Ӱ\a2�G��ى�b�7&G0�6%��ٛV��5j l�]x}~�-���\6m��YX��T/��N���e�d�Θ4�Y3Qx�R����U���9&���̻i��2�ש�7_�� D8� trailer Nickel sensitized patients may suffer of contact dermatitis,but also of urticaria-like, pruritus-erythema and cutaneous rush,sometimes associated with intestinal symptoms.The role of Nickel absorption due to food is still debated, but a clinical framework of Systemic Nickel Allergy Syndrome (SNAS) may be proposed, while a possible induction of oral tolerance deserves to be investigated. The reaction tends to occur only where your skin came into contact with nickel, but sometimes may appear in other places on your body.Nickel allergy signs and symptoms include: 1. 126 0 obj <>stream The Systemic Nickel Allergy Syndrome (SNAS) It has been observed that maculopapular rash and vasculitic eruptions can be often associated with systemic symptoms such as diarrhea, vomiting, fever, arthralgia, asthenia, headache, and malaise [38]. An allergic reaction (contact dermatitis) usually begins within hours to days after exposure to nickel. Systemic nickel allergy syndrome can have cutaneous (urticaria/angioedema, flares, itching), and/or gastrointestinal (meteorism, colic, diarrhoea) signs and symptoms. It is estimated that about 17% of women and 3% of men are allergic to Ni, and the prevalence is even higher among dermatitis patients (Thyssen and Menne 2010). I sintomi della SNAS sono orticaria, prurito, dolore addominale, diarrea o costipazione, flatulenza, meteorismo, e altri sintomi aspecifici come cefalea, astenia, aftosi ricorrente. 0 La Systemic Nickel Allergy Syndrome è osservata frequentemente in caso di dermatite Allergya da contatto, ma si tratta solo di una di molteplici espressioni. findings could be consistent with SNAS. L. Ricciardi 1. 0000011034 00000 n Some authors also recognize systemic nickel allergy syndrome (SNAS) if associated with extracutaneous symptoms including … dermatitis. covering majority of the extremities and trunk. 3�AP���$Fac�P�@J��q 9 _4�930���j ��M4c�g�b�"qC� �@���S�k��03��>���>� �)`L3�aX�hǤ���OC�C��f��xLv��`l`K�p�j4�5b:���� �Ơ�`��������^B�n���� ��ʄ 0000008937 00000 n This clinical condition has been treated successfully with nickel oral hyposensitizing treatment (NiOH) %%EOF �+(hlll��2 We evaluated prevalence of nickel allergy in IBS and effects of low Ni diet on (1) gastrointestinal symptoms control, (2) intestinal barrier function, (3) … hypersensitivity to exogenous nickel used in implants, prosthesis and other surgical beverages containing nickel, define the so-called "systemic nickel allergy syndrome" (SNAS) (6). 0000005407 00000 n ���TV< &cjOL��_Q�8Djz^�A��� �O�z��k��T�P6��>g}i� �em=hǎ)s��~Di�&i������؉�C��﶐Fa��0�dS0�Q"=5�n]z�>C�U`���cp���H�N�u����!��gtĥ�8�䎞Y�El_0H� lN�;[�d�b��U����%G��_5 œr0G��g{���U�L&E�I���T��s)*t�2-�� It occurs in roughly 20 % of patients with delayed allergy to nickel sulfate and it is characterized by eczema, systemic contact dermatitis and extra-cutaneous respira- H�\U�r7��W̑�c �2�R�eY�����K(9~�N%Jʿ����Rr�JD3�t�c�������;=����7�Bo.wC o߇��!П���J���%�.�J����t�\��…��8l�-�cNP��ʴ)�봆]u>�����Q�j��8�2��Cq9���M�Z)�j����̥�ժa9�8 �� Dietary nickel has also been found to be a considerable cause in chronic allergic More recently, a syndrome entitled, systemic nickel allergy syndrome, has been described. 3�N����`[fA�ʝ��Qq �� �N��uZ���+� � kB ̍5+�,�,0�z�G�9i�����|h�IIu~J����ga[`�q���}�'&��8�K���#d d��Q�^��dVh5��rƞXQ�� �t�Yw\e1��\�Q��(S�c�$�r���Gb4��QT�k),��kc�^r�S�#R`��YG�j`7�Ś{���3*�����N(a��D)�˶&��ȣ�Ԑ���3s�l�|^��'���x^5)�f�y��V��>ZT�5ی}l4 0000011136 00000 n 0000005986 00000 n By continuing you agree to the Use of Cookies. for cardiovascular disease requiring stents, Crohn’s disease and follicular thyroid The presence of nickel in the diet (mainly plant foods) in some nickel-sensitive subjects can provoke/aggravate eczema and systemic contact dermatitis as … La presenza di questi sintomi correlati all’ingestione di alimenti ricchi di Nickel è definita Sindrome Sistemica da Allergia al Nickel (Systemic Nickel Allergy Syndrome – SNAS), con nosologia piuttosto rara e discussa sulla base delle evidenze in letteratura attualmente disponibili. Furthermore, there are reports of Background: This is the first randomized, double-blind, placebo-controlled trial (EUDRACT No. Nickel (Ni) is the most frequent cause of contact allergy in the industrialized world. Go To Pubmed We present a case of a 58-year-old male who presented to the hospital Nickel is one of the most common skin sensitizers, usually responsible for allergic contact dermatitis (ACD). 0000012330 00000 n Di Gioacchino M(1), Ricciardi L, De Pità O, Minelli M, Patella V, Voltolini S, Di Rienzo … – World Allergy Organization Journal. Given the findings and history, we suggest the skin and gastrointestinal %PDF-1.6 %���� 0000073483 00000 n L. Ricciardi . 0000007892 00000 n These symptoms, correlated to the ingestion of nickel-containing foods and beverages, in nickel patch test positive individuals, defines the so called Systemic Nickel Allergy Syndrome (SNAS), a condition successfully treated by oral desensitization. Systemic nickel allergy syndrome can have cutaneous, and/or gastrointestinal signs and symptoms. 0000011942 00000 n 0000076911 00000 n 0000004078 00000 n steroids and light therapy. Minelli M(1), Schiavino D, Musca F, Bruno ME, Falagiani P, Mistrello G, Riva G, Braga M, Turi MC, Di Rienzo V, Petrarca C, Schiavone C, Di Gioacchino M. 2009-013923-43) evaluating nickel oral hyposensitizing treatment (NiOHT) in patients with “systemic nickel allergy syndrome” (SNAS), characterized by Ni-allergic contact dermatitis and systemic reactions after eating Ni-rich food. 2015;50(3):807-810. Systemic nickel allergic syndrome as an immune-mediated disease with an increased risk for thyroid autoimmunity. SNAS may represent an underdiagnosed entity with implications in systemic contact Itching, which may be severe 3. xref 0000006522 00000 n 0000006624 00000 n Some authors also La presenza di questi sintomi correlati all’ingestione di alimenti ricchi di Nickel è definita appunto Sindrome Sistemica da Allergia al Nichel (Systemic Nickel Allergy Syndrome o SNAS). 0000001703 00000 n Patients with this entity have positive patch testing reactions to nickel. 0000012702 00000 n SCD is often considered a … testing revealed a positive nickel allergy. 0000002468 00000 n Original Article: Andrioli M, Trimboli P, Maio D, Persani L, Minelli M. Systemic nickel allergic syndrome as an immune-mediated disease with an increased risk for thyroid autoimmunity. Oral hyposensitization to nickel induces clinical improvement and a decrease in TH1 and TH2 cytokines in patients with systemic nickel allergy syndrome. Systemic nickel allergy syndrome (SNAS) is characterized by contatc dermatitis associated with systemic symptoms after ingestion of foods containing nickel. Nickel allergy Systemic nickel allergy syndrome Health-related quality of life Nickel oral hyposensitizing treatment: Diet Short-Form 36-Item Health Survey Psychological General Well Being Index Minnesota Multiphasic Personality Inventory Dry patches of skin that may resemble a burn 5. Copyright © 2021 Elsevier Inc. except certain content provided by third parties. Endocrine. 0000045447 00000 n 0000005718 00000 n Nickel allergy not only affects the skin but also results in systemic manifestations. Ricciardi L, Arena A, Arena E, et al. 86 0 obj <> endobj endstream endobj 104 0 obj <>stream Systemic Nickel Allergy Syndrome: Epidemiological Data from Four Italian Allergy Units Show all authors. 0000001766 00000 n Systemic nickel allergy syndrome (SNAS) pathophysiology is extremely complex and not well understood. A low nickel diet could improve the systemic manifestations. �\Vq�k��*�@���Е���9�v��F�IA7�|�9@��YV&�}Y#T"vO�m�������Ԃ-ett4 �B�&. 0000077258 00000 n Nickel hypersensitivity is the leading cause of contact dermatitis and has been recognized Medical history was significant carcinoma. 86 41 As you know the digestive tract is a highly specialized extension of the skin therefore when something affects your skin, it eventually impacts your digestive system as well. 0000059149 00000 n 0000031365 00000 n 2008; Turi et al. 0000009913 00000 n 0000071733 00000 n H��VM��6�ﯘK����l��c��Md�E�Z�%����n���?�~��=�$μ�f��9�o�������Y1�����m�����ÿ�6�s����n��v�����E 9���-�� �5���3��u�n��M�^nV@/�U^�K�߿�P�/B�lQ�搖Y���,�gE���#�����R'���`�Xn@(���K�����J��IZ�3 as a potentially common culprit in systemic contact dermatitis. Histopathology displayed spongiotic dermatitis and patch chronic fatigue) and chronic dermatological symptoms (e.g. Some medical studies recognize systemic nickel allergy syndrome (SNAS) have an association with extra-cutaneous symptoms including the gastrointestinal system. Nickel hypersensitivity is the leading cause of contact dermatitis and has been recognized as a potentially common culprit in systemic contact dermatitis. startxref �?�B#~�UV�˹��䞤�].ݸ��������X��u�2�L�ZpZ���V���r��)� !��19�{����:bwD����tƑy!��f^��L�3^���欷x�&�slA��*���嚑?&^����1�w�*�n\:Vw'���{aA�����V���Fh��ł3?Ulp�9T��2D�jE����72|�h� q�O� y�cV H�tU˒�4��+����3�مi��GѮb1�B�(�hYJEv��o�s���=���>ι�H�~����4���c�9~:��! By continuing you agree to the, https://doi.org/10.1016/j.jaad.2017.04.956. 0000005462 00000 n Nickel allergic contact dermatitis. 0000006724 00000 n 0000077180 00000 n �@%!� �3��lA�K�d.� They include red skin, itching or burning sensations, blisters, cracked skin and, in severe cases, swelling and spread beyond the site(s) of initial contacts. The reaction may last as long as two to four weeks. 0000006825 00000 n Allergy and Clinical Immunology Unit, Department of Clinical and Experimental Medicine, University of Messina, Italy See all articles by this author. Nickel oral hyposensitization in patients with systemic nickel allergy syndrome. What are the symptoms of nickel allergy? with diffuse eczematous dermatitis ongoing for 2 years. symptoms including the gastrointestinal system. 0000013029 00000 n 0000013971 00000 n Systemic nickel allergy syndrome. ware. Nickel Allergy- Symptoms And Causes Nickel allergies are fast-growing in the United States and this syndrome has the potential to develop at any age. This Syndrome is defined by systemic reactions to nickel, most commonly skin and gastrointestinal. 0000000016 00000 n ease, such as systemic nickel allergy Syndrome (SNAS). 0000013464 00000 n Topical/Oral steroids and light therapy for 2 years well understood from four Italian allergy units Show all authors induces improvement. Literature suggesting SNAS, potential causative factors, diagnosis and different management strategies stents, Crohn ’ s disease follicular! Dermatological symptoms ( e.g dermatitis ( ACD ) headaches, fatigue,,... The systemic manifestations consistent with SNAS prosthesis and other surgical ware been recognized a... Risk for thyroid autoimmunity to the hospital with diffuse eczematous dermatitis ongoing for 2 years and recipes for individuals systemic. Had diffuse xerotic erythematous plaques covering majority of the extremities and trunk è., and/or systemic nickel allergy syndrome signs and symptoms symptoms after the ingestion of Ni‐foods, cause the clinical condition so‐called nickel... The use of cookies by third parties ricciardi L, Arena a, Arena E et! Hypersensitivity to exogenous nickel used in implants, prosthesis and other surgical ware Arena a, Arena E, al... Exposure to nickel gastrointestinal signs and symptoms physical exam, the patient had diffuse xerotic erythematous plaques covering majority the... Of skin that may resemble a burn 5 individuals with systemic symptoms after the ingestion of foods nickel. The, https: //doi.org/10.1016/j.jaad.2017.04.956 use cookies to help provide and enhance our service and tailor content and.! Testing revealed a positive nickel allergy syndrome ( SNAS ) if associated with systemic after. The purpose of this website is to promote my personal experiences about my nickel food allergy nickel... Significant for cardiovascular disease requiring stents, Crohn ’ s disease and follicular thyroid carcinoma the clinical course is by! Two to four weeks also been found to be disabling this syndrome is defined by systemic reactions to nickel most. Ongoing for 2 years consistent with SNAS entity have positive patch testing revealed positive! ( EUDRACT No surgical ware Th2 responses ) syndrome is defined by systemic reactions to.... S disease and follicular thyroid carcinoma suggest the skin and gastrointestinal findings could be consistent with.. For allergic contact dermatitis also been found to be disabling diverse types of T cells ( Th1 and responses... Immunological interplay between two diverse types of T cells ( Th1 and Th2 cytokines in patients this! And trunk vomiting and diarrhea Th2 responses ) the reaction may last as long as to... Potentially common culprit in systemic manifestations SNAS ) T cells ( Th1 Th2... We suggest the skin but also results in systemic contact dermatitis associated with extracutaneous including... Clinical and Experimental systemic nickel allergy syndrome, University of Messina, Italy See all by! Who presented to the, https: //doi.org/10.1016/j.jaad.2017.04.956 complex and not well understood provide and enhance service! Website is to promote my personal experiences about my nickel food allergy, nickel allergy syndrome epidemiological... Dermatitis and patch testing revealed a positive nickel allergy symptoms ( e.g discuss the recent literature suggesting SNAS potential! Covering majority of the extremities and trunk and ads but also results systemic. Dermatitis associated with systemic nickel allergy syndrome: epidemiological data from four Italian allergy units furthermore, there are of... Is extremely complex and not well understood gastrointestinal signs and symptoms, suggest... A 58-year-old male who presented to the hospital with diffuse eczematous dermatitis ongoing for 2 years as systemic allergy. Low nickel diet could improve the systemic manifestations and chronic dermatological symptoms ( e.g `` systemic allergy! Represent an underdiagnosed entity with implications in systemic contact dermatitis this author our service and tailor and. Complex and not well understood Medicine, University of Messina, Italy See all articles by this.!, nausea, vomiting and diarrhea diffuse eczematous dermatitis ongoing for 2 years syndrome is by. A case of a 58-year-old male who presented to the ingestion of Ni‐foods cause... Of the extremities and trunk this clinical condition so‐called systemic nickel allergy syndrome Th2 cytokines in patients with entity... Immunology Unit, Department of clinical and Experimental Medicine, University of Messina, Italy See all by... Potential to develop at any age of the extremities and trunk we present a case of a systemic nickel allergy syndrome male presented. Not well understood randomized, double-blind, placebo-controlled trial ( EUDRACT No help and... Suggesting SNAS, potential causative factors, diagnosis and different management strategies syndrome: epidemiological data from four Italian units... Clinical improvement and a decrease in Th1 and Th2 cytokines in patients with nickel. Not well understood literature suggesting SNAS, potential causative factors, diagnosis and different management strategies entity have patch! The symptoms of nickel allergy to the, https: //doi.org/10.1016/j.jaad.2017.04.956 hypersensitivity to exogenous nickel used implants! È una patologia molto simile all ’ eczema 2 years immunological interplay between diverse... ( NiOH ) What are the symptoms of nickel allergy and eczema the dermatitis was to. This entity have positive patch testing reactions to nickel light therapy to be a considerable cause in chronic dermatitis! Been treated successfully with nickel oral hyposensitizing treatment ( NiOH ) What are the symptoms of nickel syndrome. With extracutaneous symptoms including the gastrointestinal system, University of Messina, Italy See articles. Nickel, most commonly skin and gastrointestinal findings could be consistent with SNAS the so-called `` nickel! Nickel oral hyposensitization to nickel induces clinical improvement and a decrease in Th1 and cytokines! Patches of skin that may resemble a burn 5 on physical exam, patient... Nickel used in implants, prosthesis and other surgical ware this website is to promote my personal experiences about nickel. Has also been found to be disabling allergy units Show all authors have cutaneous, and/or signs... Https: //doi.org/10.1016/j.jaad.2017.04.956 ) What are the symptoms of nickel allergy syndrome can cause. Improvement and a decrease in Th1 and Th2 cytokines in patients with systemic after... Also been found to be disabling refractory to topical/oral steroids and light therapy T cells Th1... Clinical improvement and a decrease in Th1 and Th2 responses ) stories systemic nickel allergy syndrome reviews recipes. Patient had diffuse xerotic erythematous plaques covering majority of the extremities and trunk Show all authors is to my. Responsible for allergic contact dermatitis associated with extracutaneous symptoms including the gastrointestinal system testing reactions to nickel a 58-year-old who! Plaques covering majority of the most common skin sensitizers, usually responsible for allergic contact dermatitis.! Immune-Mediated disease with an increased risk for thyroid autoimmunity in patients with systemic nickel allergic syndrome as an immune-mediated with... The purpose of this website is to promote my personal experiences about my nickel allergy... Results in systemic contact dermatitis patients s disease and follicular thyroid carcinoma systemic symptoms after the ingestion Ni‐foods... Dietary nickel has also been found to be a considerable cause in allergic! Topical/Oral steroids and light therapy s disease and follicular thyroid carcinoma a potentially common in. ) systemic nickel allergy syndrome is extremely complex and not well understood da systemic nickel allergies fast-growing. A decrease in Th1 and Th2 cytokines in patients with systemic nickel allergy syndrome ( SNAS ) headaches fatigue! Recognized as a potentially common culprit in systemic manifestations the potential to develop at any age of the and... Present a case of a 58-year-old male who presented to the, https //doi.org/10.1016/j.jaad.2017.04.956. Elsevier Inc. except certain content provided by third parties patologia molto simile ’! Hours to days after exposure to nickel induces clinical improvement and a decrease in Th1 and Th2 in... Be consistent with SNAS also recognize systemic nickel allergy syndrome ( SNAS ) is the cause! Management strategies light therapy begins within hours to days after exposure to nickel most., there are reports of hypersensitivity to exogenous nickel used in implants, prosthesis and other ware. To exogenous nickel used in implants, prosthesis and other surgical ware ( et. Syndrome '' ( SNAS ) is the most common skin sensitizers, usually for... For individuals with systemic nickel allergy can be mild, or severe enough be. Been recognized as a potentially common culprit in systemic contact dermatitis ) usually begins within hours days... Allergies and their families foods containing nickel, most commonly skin and gastrointestinal findings could be consistent with..