Reverse Sneeze

Reverse sneeze syndrome is characterized by a series of rapid, loud, forces inhalation though the nostrils, lasting anywhere from 10 seconds to 2 minutes. Attacks occur on a sporadic, unpredictable basis. Dogs usually have the head extended forward and stand still during the episode. Affected dogs appear completely normal before and after the attack. There is no loss of consciousness or collapse, though sometimes the appearance of the dog is upsetting. Many dogs have these attacks throughout their lives.

The exact cause of reverse sneezing is unknown, but may be associated with sinusitis and other upper respiratory disorders. May believe affected dogs are consciously removing mucus from their nasal passages. In fact, many dogs swallow at the end of the attack. Whatever the cause, the condition is usually not serious.