My 17months old is suffering from gas and constipation, can't sleep at night because of stomach ache . What should I do?

A. Gastica drops are a paediatric medicine specially formulated for infants and toddlers. It is used for relieving flatulence (gas), abdominal pain, and infantile colic (abnormal crying or fussiness in a healthy child). It contains a combination of simethicone, dill oil and fennel oil.