Your little girl is being kept awake by her blocked nose and possibly by the Coryx as well. Coryx contains pseudoephedrine which is a powerful stimulant and makes young children feel miserable. Keep her nose open with Salex nose drops used twice day every day until she is better. Stop the Coryx. If her cough continues to worry her please ask your doctor to see her as she may have a chest infection. I will leave the last part of your question regarding weaning her off the night feeds to our regular forum members to answer.
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