My 6 year old grandson has Asthma. Whenever the weather gets colder, he starts with a cough and gets croupy sounding. He doesn't cough during the night but has a constant, short little cough during the day. No fever or wheezing and is back on his Flovent inhaler twice a day.
Every cough med we've tried doesn't help. What can we do for this cough? He's also on antihistamines and Nasacort nasal spray.