Dr Vandan H KumarFather of a 7 yr 4 m old boy3 years agoA. bcg vaccination which is given at birth in the upper arm will form a swelling by one or maximum two months and then it will burrst open and then pus will come out from it and after that it will become a scar mark.
you have to take medical consultation if it days causing pain fever and discomfort to the child.
also if the pus discharge is increasing or aggravating again you have to meet the doctor and locally you can apply t bact cream
shreya goelMom of a 7 yr 4 m old boy3 years agoA. Hello mom
Yes it is because of vaccination and it will get normal by its owner next few days so you should not worry about it at all and there is no need to apply anything do not try to press it. It will go by its own in next few days. Always try to keep your baby in normal room temperature and don’t change the temperature of
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