While talking in general terms, irritation means anger but while used in medical sense, it means the above.

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Note added at 24 mins (2004-09-20 18:17:41 GMT)
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It is quite strange that the text written in Hindi unicode does not always appear. However, I am trying once again:

क्या उस हिस्से में त्वचा में जलन होती है

Here in an excerpt on irritation of skin for your information:

Transdermal products have properties that may lead to skin irritation and/or sensitization. The delivery system, or the system in conjunction with the drug substance, may cause these reactions. In the development of transdermal products, dermatologic adverse events are evaluated primarily with animal studies and safety evaluations in the context of large clinical trials generally associated with the submission of new drug applications (NDAs). Separate skin irritation and skin sensitization studies also are used for this purpose. These latter studies are designed to detect irritation and sensitization under conditions of maximal stress and may be used during the assessment of transdermal drug products for ANDAs.

http://www.fda.gov/cder/guidance/2887fnl.htm#INTRODUCTION