question: my daughter will turn 4 months old on 10th of this month. She was weighing 5.9 kgs on check up which was done 15 days back i.e when she was 3&1/2 months old. According to doctor she is underweight and the doctor has suggested Tonoferon to her ? will this help her ? I have been giving her Tonoferon since last 10 days but i havent seen any change in her weight also her appetite has not increased . Please suggest if Tonoferon is ok or not?