April 13, 2015 â A canine influenza A H3N2 virus is responsible for an outbreak of dog flu reported in the Chicago area according to a press release issued by Cornell University, home to the New York State Animal Diagnostic Laboratory. Dog flu is a contagious respiratory disease in dogs.
Nostril swelling. Nostril swelling: Introduction. Nostril swelling: Swelling occurs as part of an inflammatory response arising in the nose due to any nasal lesions. See detailed information below for a list of 11 causes of Nostril swelling, Symptom Checker, including diseases and drug side effect causes.
(photo) My nostril is swollen four days after i squeezed a blackhead (bad, I know). Immediately afterwards, it was swollen and I assumed it would go away. Around three or four days later now, it's still swollen, not a lot, but it's there. It doesn't hurt and I can't figure out why.