#asktheexperts meri baby ko 1.5 month vaccination pe abscess huva us pe pus pimple nikla aisa kyu hu a

A. It is common to be seen after a BCG vaccination so let it puncture and after that you can apply betaine ointment if you required if you feel the problem is much then in that case you can consult your doctor for further assistance but otherwise applying betaine and leaving it open will help in healing over the period