Sneezing and backward coughing for 2 years

by jill robertson
(asheville nc)

Our jack is 14 years old and developed a backward cough with sneezing with large amounts of sticky mucous from nasal discharge 2 years ago. We had a nose probe test and tried numerous medications. Nothing has changed. Benadryl at night helps but now she seems really tired and has lost a lot of energy.

Are these symptoms indicative of any condition that would be easily treatable?

We are feeding her chicken and rice twice a day plus a vitamin tablet.

We love her and want to help. We just don't know what is causing this?

The coughing and congestion seems to be taking its toll on her.