Is it normal for babies to have rashes after fever subside? My baby is 8 months old.

Yes it is very normal. This is called rosella. It is a rash that is typical of viral fever and comes out after the temp goes down. When my gal got it the first time it looked so bad I thought maybe she is allergic to the antibiotics. I went to see pd who gave Zyrtec to relieve the itchiness. The rash went down about two days after thankfully