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.
Call your doctor immediately if you suffer a blow to the nose and you have any of the following symptoms: Your nose is deformed, crooked or shifted out of its normal midline position. Your nasal septum deviates to the right or left. You have a nosebleed that lasts for more than 15 minutes. You notice a small, grapelike swelling on the side of your nasal septum, inside your nostril.