I have bad allergies and asthma that stays under control pretty well. It usually just flares up a little if I'm having an episode with my allergies. For the last few weeks during the night I seem to get mucous in my throat and it will sound like it is crackling when I breath and I can hear some wheezing. Then once I get up and clear my throat, I usually don't have a problem during the day. I have been doing some research online and I'm a little confused as to whether this is an allergy drainage problem or a silent reflux problem.