Hi M. my granddaughter is the same way. When she gets bitten by a mosquito her does the same thing. I took her to the doctore and he told me she allegric to them. He told me
when she get bitten put ice on to minmize the swollen, then give her liquid benydrl, I also put on some antibotic cream. But most in important I bought children safe bug repellant for
when she going to be outside. When she was 2 it was worse, she 7 now and the bites don't get as large.