I have a 4 year old daughter that can't get to sleep due to a persistent cough. Onset was early today and has persisted throughout the day and night. She has food allergies, but unknown on environmental allergies. She currently has Benadryl and Delsym on board, with no signs of relief. Benadryl was given over an hour ago, Delsym over 1/2 hour ago. Also we are running a humidifier in her room and we have her upper body elevated. Help?
Optional Information:
Female , Age: 4
Already Tried:
Benadryl, Delsym, Humidifier, Upper body elevated.