The red area covers across her
leg, and around the back slightly, slightly less than the size of my hand, not as wide all over. There are several blisters, the largest approx 2", the other the size of a quarter, the next a nickle and then tiny ones. The two largest have opened. We talked to a friend who is an ER nurse as well as our doctor over the phone and are following their reccomendations to first put cold water on it, then a cold wet cloth, now dry gauze with antibiotic ointment.