Hello mommas,

My LO had hes 18 month vaccine on Saturday morning, he was fine all day then at night was boiling to the touch and was running a fever, all day today (Sunday evening now) he's been hot but not boiling and mild fever, he's arm where the shot was has a red circle around it.

I'm worried he's having an allergic reaction- to note tho he's never had thus at all with any vaccine he's gotten since birth ..

Or is this normal and will pass???