My 11th month old has cough, flu, what should i do?

Comfort measures: You may want to avoid too much milk as this may generate more mucus for the little one to deal with. After a soothing warm bath, you can continue the humidification by setting up a vaporizer/humidifier in baby's room. Use any of the commercially available devices to help remove excess mucus from baby's nose as well. If it's within 48 hrs of onset, you can get meds for flu.