My neph recommended Mucinex DM and/or Mucinex with nasal decongestant. I'm not just trying to soothe. I''m trying to expectorate and tea or candy won't do that.
I use a CPAP nightly, well, actually any time I lay down and nap even.When I have problems with my sinus or congested lungs I ad one or two drops of eucalyptus oil to the water in the tank. It works well for me.