My son is suffering from cough and cold. Dr examined and said that there is infection in his chest. He gave medicines but after that baby is pooping oily, watery and mucous like, frequently. Yesterday it was yellow, today it's green. Dr is saying that it's the mucous from his chest coming out in form of motion. I am worried. My baby is restless. If I give if infection medicines then hi suffers from loose motion and if I stop that medication, he coughs a lot. plz suggest what should I do.