https://www.vetsurgeon.org/f/clinical-questions/24523/dog-with-swollen-face-neck I saw an elderly Jack Russell this morning that I started on loxicom about 4 weeks ago for advanced OA. Dog has been doing great since and is much more mobile, but a week ago the owner noticed the face was swollen - it came on suddenly, and has spreaden-USTelligent Community 10https://www.vetsurgeon.org/thread/161513?ContentTypeID=1Mon, 04 Jul 2016 20:46:52 GMT146601cc-3922-4be7-9974-7e1d4e45a66b:58aa06ca-4bcf-4621-8049-13ecace9a132Jenny Boyd<p>I agree, check for mediastinal mass....</p><div style="clear:both;"></div>https://www.vetsurgeon.org/thread/161508?ContentTypeID=1Mon, 04 Jul 2016 19:31:15 GMT146601cc-3922-4be7-9974-7e1d4e45a66b:a70119ff-236f-491b-b166-4c1d06c7e867Utlendigur<p>Probably worth a chest xray in case some sort of cranial mediastinal mass. I also had one last year that kept presenting with what appeared to be allergic reactions (puffy nose/eyelids etc) that was referred and turned out to be an intra-thoracic MCT.&nbsp;</p><div style="clear:both;"></div>