Reverse Sneezing

Reverse sneezing, also called paroxysmal inspiration, is a common phenomenon among dogs, characterized by a series of rapid inhalations through the nose, which look and sound like a reverse sneeze or temporary choking. The phenomenon occurs when there is irritation or a sudden contraction of the muscles of the throat and the soft tissues in the pharynx area. Reverse sneezing is common mainly among small breeds and brachycephalic breeds (with a flat nose) such as Pekingese, Pug and Shih Tzu.

Symptoms and Diagnosis

The main feature of reverse sneezing is a short episode in which the dog stands with its neck extended and its head pointed downward, while making loud breathing sounds through the nose. The episodes usually last from a few seconds to a minute, after which the dog returns to its normal state with no additional symptoms. Reverse sneezing is usually diagnosed based on the owner's description and the dog's behavior during the episode. If the episodes are especially frequent or severe, a veterinarian may perform a comprehensive physical examination to rule out other causes such as allergies, foreign bodies in the respiratory tract or anatomical problems.

Possible Complications

In most cases, reverse sneezing does not cause complications and does not pose a danger to the dog's health. However, in rare cases where the episodes are frequent or are caused by chronic irritation, the dog may suffer from difficulty breathing or persistent discomfort. In addition, if there is an external cause such as a foreign body that causes the episodes, it may lead to infection or inflammation.

Treatment

In mild cases, no special treatment for reverse sneezing is required, and the episodes pass on their own. You can help the dog during the episode by gently stroking its throat or lightly covering its nose to make it swallow and stop the episode. If the reverse sneezing is caused by allergies or environmental irritants, the veterinarian may recommend appropriate medication therapy or a change in the environment. In rare cases where the reverse sneezing is caused by an anatomical problem, surgical intervention may be required.

Prevention

In most cases it is not possible to completely prevent reverse sneezing, but the frequency of the episodes can be reduced by avoiding exposing the dog to known irritants, such as smoke, dust or strong odors. Likewise, maintaining a clean living environment can help reduce respiratory irritants. If the dog is especially sensitive to seasonal allergens, preventive treatment according to the veterinarian's instructions may be required.

Reverse sneezing is a common and usually benign phenomenon that does not require special medical treatment. However, it is important that dog owners be aware of the phenomenon and know how to respond during it in order to ease the dog’s discomfort. In the event of frequent or severe episodes, it is recommended to seek veterinary advice for an in-depth diagnosis and to rule out other possible causes.