my baby is very cranky cring whole day he feels hungry but not ready to take milk . He doesn't even ready to open his mouth . whenever he opens his mouth lot of saliva comes out . what's it? plz guide

A. This requires proper evaluation, so to clear your doubts regarding this and to receive proper information you should consult your pediatrician/concerned doctor who will guide you in a proper way and will also suggest proper investigation ID th so required after clinical examination and taking detailed history. That will be a better approach for a proper treatment regarding this.