Dear patient,
Given the nature of the symptoms (itching) and starting the new medication, yes, it is possible that it may be a
delayed allergic reaction, but it may also be related to the active
shingles issue. It is not clear to me which medication has been prescribed to you (eg. "
nerve relaxer") and thus, you should contact the prescribing provider, who met you at the onset of symptoms and determine if this medication should be continued.
Yours truly,
Dr Brenes-Salazar MD
Mayo Clinic MN