Any time you take your kids to get immunized they tell you the spiel about "Expect xoreness and swelling at the site, fever up to xxx for three days. If it last

Any time you take your kids to get immunized they tell you the spiel about "Expect xoreness and swelling at the site, fever up to xxx for three days. If it lasts longer we need to see them back" Discomfort is totally expected with vaccines.