Hi XXXXXXX,

Thanks for writing in.
Itching can be stress induced like in pompholyx where stress induces small blisters and
itching around fingers and hands.

You need to take OTC antihistaminic drugs like Tab Zyrtec or benadryl for itching.
Try diverting your mind .Try to destress.
No testing is needed at present .
Use good quality moisturizer twice or thrice daily.
Take tablet Zyrtec twice.
You should be fine within a weeks time.

Hope this helps.
If you need any further clarification I will be available for follow up.

Regards
DrSud
MD
Dermatology.

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