hi dr my daughter is 43 days old 2 days back her left hand where BCG vaccine side it swells. what happened is it common or anything else. I attach a photo of sweeling hand.

A. it is usually considered as normal for this vaccine at theage,you should not worry for now,if it is not associated with any other problems repetitively.usually it may not require any kind of treatment or medicine . if you have any more doubts,keep observing, wait and watch and u can also get clinical examination done once by the doctor available nearby and get further guidance regarding this.