i have a 20 month old who has a constant runny nose for around two hours when she wakes up in the morning every day and then it stops. also accompanied by noisy breathing.....sounds as if she has phlem in the back of her throat.also noticed over the last few days that noisy breathing is becoming more frequent during the day but displaying no other symptoms of being unwell? i rang the doctors surgery on friday and they reassured me that this sounds "normal" but over the weekend my gut feeling is saying a trip to the doctors is needed? what would you do?