hello doc im amrutha , tomorrow my daughter have hep-b vaccination. she is one month old my question is how many hours does the vaccine pain and fever will be there .

A. may be 1-2 days after dpt here you can follow your doctor advise and he will explain you in a proper manner after doing a proper assessment as it's important . So it's better to get the solution in a correct way . You can also consult online to a doctor for the same as a detailed discussion can be done .