It is not too unusual for a vet to prescribe some benedryl. It is often used for various reasons. It is a good place to start and see if it helps. There are other options if it doesn't. Like people dogs respond differently to medications.
I have used it for itchy skin once.
__________________ .  Cali  , and Cali's keeper and staff, Jay No, not a "mini" Yorkie - She loves to motor in her Mini Cooper car |