hello, this condition is called pompholyx. the treatment would be application of steroid cream like mometasone furoate 0.1% once a day for 10 days over the palms and oral antihistaminic tablet like tab. levocetrizine 5 mg once a day will help you out with the itching. the steroid cream that you are using might be a mild one. the one that i have suggested will be very effective. in case there is any pus filled lesion, then it is infected, a topical antibiotic cream i.e fucidin will be effective. in case you sweat a lot over your palms that will have to be taken care of as well.
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