my son is 1month 20days past from 4days he dnt pass motion I gav hm colicade drops an bonisan but he dnt pass just passing gas

A. hello it is colic pain ..Evening 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