My Kid is 2 1/2 years old. From last two weeks, he is having cold . After first week, he got relief from cold but it started again. When he wakes up from sleep, his eyes are having white puss. We thought it is because of heat . we applied oil on his head for three days. Head used to become hot when oil was applied. After about three days, puss formation decreased and running nose and watery eyes started. He is having running nose and watery eyes now. What may be the problem? Your response will be highly appreciated. Thanks, Muni.