Re: Sinus Drainage Question
The cats could definitely be an issue...Especially if the sleep with you. All allergists agree that when a person has a moderate to severe case of allergies, it's very important to have a "retreat" area to go to....Mainly the bedroom. If the cats are sleeping on your bed at all, that would probably significantly aggravate the situation.
Also, you mentioned that things are worse in the summer....That's when allergies are at their height, depending on where you live. Also, sneezing is a dead give away. I'd go see an allergist and get tested. At the very least, visit your GP....There are many safe and simple meds today to help.
When you lay down, the sinuses and ears all drain into the same pipes. Also, the "wheezing" you describe may be a mild form of asthma....Quite possibly caused by allergies in general and/or the cats.