Study of contact dermatitis due to topical medicaments and cosmetics by patch testing

<b>Background:</b> Contact dermatitis is the most common immunological disorder encountered by the dermatologist and it arises when a person develops delayed type of hypersensitivity reaction to a substance coming in contact with his skin. The patch test is at present a helpful test for...

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Main Authors: Vij Amit, Murthy P, Ravindra K
Format: Article
Language:English
Published: Wolters Kluwer Medknow Publications 2007-01-01
Series:Indian Journal of Dermatology
Subjects:
Online Access:http://www.e-ijd.org/article.asp?issn=0019-5154;year=2007;volume=52;issue=4;spage=194;epage=197;aulast=Vij
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author Vij Amit
Murthy P
Ravindra K
author_facet Vij Amit
Murthy P
Ravindra K
author_sort Vij Amit
collection DOAJ
description <b>Background:</b> Contact dermatitis is the most common immunological disorder encountered by the dermatologist and it arises when a person develops delayed type of hypersensitivity reaction to a substance coming in contact with his skin. The patch test is at present a helpful test for demonstrating contact type of allergy that identifies the cause of allergic contact dermatitis. <b> Aim:</b> To study the common topical medicaments and cosmetics capable of producing contact dermatitis and value of patch testing in these situations. <b> Materials and Methods:</b> One hundred patients suspected of having contact sensitivity to topical medicaments and common cosmetics were subjected to patch testing with the finished commercial product being used by the patient and the antigens of the Indian Standard Series and Cosmetic series kit. <b> Results:</b> Positivity with patch test of 96.65&#x0025; was observed in patients with contact dermatitis to topical medicaments, whereas 85&#x0025; of the patients with cosmetic dermatitis were tested positive. Among the cases with contact dermatitis to topical medicaments, Neomycin was tested positive in more number of patients and among the patients with cosmetic dermatitis; Kum-Kum powder and Fairness cream were tested positive in more number of patients. <b> Conclusion:</b> It is well known that topical medicaments are known to produce contact dermatitis; the cosmetics that are claimed to be very safe by their manufacturers do not stay much behind in doing so.
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spelling doaj.art-c3905dbc44eb4977a5a58a96a44ce73e2022-12-21T19:29:28ZengWolters Kluwer Medknow PublicationsIndian Journal of Dermatology0019-51542007-01-01524194197Study of contact dermatitis due to topical medicaments and cosmetics by patch testingVij AmitMurthy PRavindra K<b>Background:</b> Contact dermatitis is the most common immunological disorder encountered by the dermatologist and it arises when a person develops delayed type of hypersensitivity reaction to a substance coming in contact with his skin. The patch test is at present a helpful test for demonstrating contact type of allergy that identifies the cause of allergic contact dermatitis. <b> Aim:</b> To study the common topical medicaments and cosmetics capable of producing contact dermatitis and value of patch testing in these situations. <b> Materials and Methods:</b> One hundred patients suspected of having contact sensitivity to topical medicaments and common cosmetics were subjected to patch testing with the finished commercial product being used by the patient and the antigens of the Indian Standard Series and Cosmetic series kit. <b> Results:</b> Positivity with patch test of 96.65&#x0025; was observed in patients with contact dermatitis to topical medicaments, whereas 85&#x0025; of the patients with cosmetic dermatitis were tested positive. Among the cases with contact dermatitis to topical medicaments, Neomycin was tested positive in more number of patients and among the patients with cosmetic dermatitis; Kum-Kum powder and Fairness cream were tested positive in more number of patients. <b> Conclusion:</b> It is well known that topical medicaments are known to produce contact dermatitis; the cosmetics that are claimed to be very safe by their manufacturers do not stay much behind in doing so.http://www.e-ijd.org/article.asp?issn=0019-5154;year=2007;volume=52;issue=4;spage=194;epage=197;aulast=Vij<i>Contact dermatitiscosmeticspatch testingtopical medicaments </i>
spellingShingle Vij Amit
Murthy P
Ravindra K
Study of contact dermatitis due to topical medicaments and cosmetics by patch testing
Indian Journal of Dermatology
<i>Contact dermatitis
cosmetics
patch testing
topical medicaments </i>
title Study of contact dermatitis due to topical medicaments and cosmetics by patch testing
title_full Study of contact dermatitis due to topical medicaments and cosmetics by patch testing
title_fullStr Study of contact dermatitis due to topical medicaments and cosmetics by patch testing
title_full_unstemmed Study of contact dermatitis due to topical medicaments and cosmetics by patch testing
title_short Study of contact dermatitis due to topical medicaments and cosmetics by patch testing
title_sort study of contact dermatitis due to topical medicaments and cosmetics by patch testing
topic <i>Contact dermatitis
cosmetics
patch testing
topical medicaments </i>
url http://www.e-ijd.org/article.asp?issn=0019-5154;year=2007;volume=52;issue=4;spage=194;epage=197;aulast=Vij
work_keys_str_mv AT vijamit studyofcontactdermatitisduetotopicalmedicamentsandcosmeticsbypatchtesting
AT murthyp studyofcontactdermatitisduetotopicalmedicamentsandcosmeticsbypatchtesting
AT ravindrak studyofcontactdermatitisduetotopicalmedicamentsandcosmeticsbypatchtesting