My cat keeps blowing air out of her nose and it sounds congested. There is absolutely nothing coming out of her nose and eyes are clear. The has severe allergies - she's on allergy shots at home 2x per week and 6 days per week she get 1 capsule of atopica 25mg so we're doing everything we can to treat her allergies. Appetite etc are all normal. We have an apt with the dermo just for a quick check up on monday but wondering what I can do to help her with her stuffy nose.