Baby suffering from constipation, crying at the time of poo

A. Constipation in Babies less than 1 year is very common and more in formula fed babies and also when initially the semi solid food has beefn started after 6 months . you can give bonnisan drops and some enzyme preparations in proper dose suggested by docgtor and cow's milk should be avoided before 1 year of age . Medicdations are required but it should be given only in medical supervision .