Hello mam, my baby is 2.5 months old and hus weight is 4.5 kg, he is having slight cough from last two days. we are giving maxtra drops twice in a day. There is slight relief in cough but he reduced his feed. He is on complete feed formula milk since mother's milk is not generated. Please advise how to increase his feed. On an average he is taking 500-600 ml in a day in general course, but now he is taking hardly 400-450 ml in a day.