see if there is fever
, and if fever is present with increased respiratory rate
and difficulty in breathing consult your pediatrician
immediately. dont give neopeptone and colicarmin drops without pediatrician consult. if no fever is present and the vomiting
started after newly starting lactogen she may may not be tolerating to it. Upto 5-6 months only breast feeding is enough. water can be given if she is passing hard stools. if the vomiting is persistant consult pediatirican.