HI Doctor.. My Daughter 4.8 years age. She is getting allergy like bubbles on her legs, knees, side thighs, buttocks, foot, near underarm. It was small small yesterday and suddenly today it became big and spreading more on body. We quickly went to General physics for consulation, she Gave Alrid Syrup to use now and suggeast to visit dermaltologist. Can you let me what could be the issue?