Dr Vandan H KumarFather of a 7 yr 4 m old boy2 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 burst open and then pus will come out from it and after that it will become ad 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 haved to meet the doctor and locally you can apply t bact cream.
Jasmine KaurMom of a 9 yr 3 m old boy2 years agoA. Hello dear parent, this could be due to vaccination. Sometimes nerve swells up. You should definitely consult with your paediatric once As he would examine the child and guide you on that basis. Do not worry much about it. Good luck and take care
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