Why does the baby keep crying non-stop after the vaccination today, which is 7 months old?

Patient's question:

No

Doctor's answer:

Okay, here is the translation following your instructions:
Normal! After the baby gets the vaccination, a normal reaction is to be extra fussy that day, especially at night having trouble sleeping! Don't worry about this, Mommy, you just need to give the baby more comfort. Also, make sure the baby drinks plenty of water. The baby might also run a fever, and don't worry about that either. No medicine is needed, just drink plenty of water, and the next day it will be better!