Hi. Greetings. A single lesion on palm with itching may be an insect bite. Should resolve in couple of days. If it doesn't, please see a dermatologist near you. For further queries you could contact me on follow up private messaging. Hope this helps. Warm regards Dr Govind Suresh Mittal, Excel care hospital, Bangalore.
Answered2016-03-31 18:28:02
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