my baby sleeps only for 6-7 hours in 24 hours duration. He has also problem of excessive vomiting.

A. may be due to colic pain or gases trouble. colic pain is common during first few months of life till 1 yr of age . Proper burping is must to reduce this . Gastica drop 1 ml can be given and if pain is much then meftal spas drop 1 ml can be given