Honey for allergies

So where we live we have horrrrible pollen and my daughter allergies are so bad ! She’s living off Claritin. She’s 3. Also bad cough. Today we took her to dr. And she prescribed an inhaler to see if it helps. Can we do local honey as to build her up for these seasonal allergies ?? Has anyone tried it? Tips tricks please, and like I said, she’s only 3.