Reaction to pre-school boosters - anyone had similar?

[siddis]

DD had pre-school boosters on Thursday. Yesterday the site looked red in the area and today it looks really bad.

On NHS website it says one of the very common side effects is swelling and redness, but think this looks extreme. Has anyone had something similar and how long did it take to go? She doesn’t have a temperature and seems her normal self. Thanks for any help.

I always get red mark, brusing and achy arms whch can last a wk. Not nice but I think with in the boundaries of accepted side effects. Unless this is something they have never had with previouse jabs.