dd who is now 4 had her mmr booster last friday, she was perfect and didnt even flinch when getting the injections, later on she had a rash on her left lower arm, i phoned gp who said to give her some piriton, which i did. she got up this morning and the whole area around the injection site on her left arm is swollen, red and hard. ive kept on giving her piriton because she said it is itchy. is the swelling/redness/hardness normal? she doesnt like me touching it but is fine generally- no fever or such like. when she had the jag the nurse (who was fantastic) said she would be fine and suffer no side affects (none of this happened when she had mmr at 1)
basically is it normal? do i carry on giving her anti-histemine (eek, spelling??) or do i take her to see the nurse tomorrow?