Hey there! Some links on this page are affiliate links along with other recommended products. If you choose to make a purchase, I may earn a small commission at no extra cost to you. I greatly appreciate your support!

What Is Pneumothorax in a Dog?

What Is Pneumothorax in a Dog?

Today we are looking to find out exactly What Is Pneumothorax in a Dog and to know the signs and what we can do about it.

What is Pneumothorax in a Dog?

Pneumothorax is a medical term that refers to an abnormal collection of air outside of the lungs but within the chest wall.
In the presence of air between the lungs and the chest wall, it is impossible for the lungs to properly inflate, and this might result in lung collapse.

Large, deep-chested canines, such as the Siberian Husky, are thought to be significantly more susceptible to this disorder, known as spontaneous pneumothorax.

In the event of pneumothorax, a complete blood count is usually performed to help determine the overall health of your pet. It helps identify any symptoms of anemia or other conditions that can affect your pet’s blood count, such as infection or inflammation.

The doctor may also perform a biochemistry profile to assess the overall health of your pet’s internal organs. If your pet has suffered serious trauma, your veterinarian may also be able to assess the severity of the damage.


If you suspect your dog is suffering from pneumothorax, you should take him to the vet immediately. In the days following the incident, your dog should be restrained and given a diet rich in protein. Once he is discharged from the hospital, you can gradually reintroduce his activities.

However, it is important to refrain from exercising your dog for a week or more after being diagnosed with pneumothorax. Excessive exercise may cause the sealed leak to reopen or cause the dog to tire easily.

Further exploratory procedures may be needed, depending on the extent of the infection and the cause.

A chest x-ray is an excellent way to determine whether your dog is suffering from a pneumothorax. Your dog will be lying on its side when the x-ray is taken. The images will show the heart, which is located in the middle of the chest cavity.

The chest will be full of black air. If your dog has a fractured esophagus, this could be a symptom of a pneumothorax.

Surgical management of spontaneous pneumothorax has the best outcome, but recurrence is still an issue. In the vast majority of cases, the pneumothorax will go away on its own, without the need for veterinary intervention.

Surgical management is the recommended course of action, despite the high risk of recurrence. The recurrence rate of pneumothorax is approximately 10% in dogs, but it should be interpreted cautiously due to small numbers.

Although the survival rate was high in these cases, the majority of patients died within 2 weeks of the surgery. This rate is not uncommon and should be monitored closely. Despite the high mortality rate, the most common cause of death is poor outcome assumption and financial constraints.

If you are in doubt about whether further treatment is necessary, consider asking your veterinarian about surgical management of pneumothorax in dogs.

This may lead to a successful outcome.

After a dog is diagnosed with pneumothorax, it may need diagnostic imaging. X-rays and CT scans are useful in evaluating the lungs and chest cavity.

Two X-rays are usually necessary for a complete diagnosis. The radiographs will evaluate the level of air in the pleural space and any space-occupying lesions. Other tests can help diagnose pneumothorax, including urine analysis and X-ray imaging.

What Can Cause It?

This condition occurs after a traumatic incident or injury, tearing a lung. As a result, air accumulates in the chest and eventually causes the lungs to collapse.

If you’ve ever seen your dog struggling to breathe, you know how scary this condition can be.

Treatment depends on the cause and severity of the pneumothorax. For a minor case, the pet may just need a resting cage. A more serious case requires immediate oxygen, and the pet is placed in an oxygen cage.

Two Types

The two types of pneumothorax are apical pleural thickening and focal pleural thickening. If your pet’s symptoms are severe, your veterinarian may recommend an X-ray to determine the exact cause.

A closed pneumothorax occurs when atmospheric air enters the pleural space and there is no break in the animal’s chest wall.

This air is typically the result of a break or cyst in the animal’s respiratory system. However, sometimes a break in the esophagus can also lead to a closed pneumothorax.

This condition can be successful when treated in time, but it can be fatal if left untreated.

In the second type of pneumothorax, a trapped lung can develop after the initial insult has been resolved.

A trapped lung may lead to pleural fibrosis, which can result in a dog with respiratory distress. A good prognosis is possible in this condition, and further investigation is necessary to determine the exact cause.

Further clinical trials should determine the role of meloxicam in the treatment of canine pleural fibrosis.


Initial treatment for a dog with a pneumothorax consists of stabilizing the dog and addressing the underlying cause.

If the air has accumulated in the pleural cavity, a procedure called thoracocentesis is performed to remove the air and collect tissue samples for diagnostic purposes.

This procedure is generally reserved for dogs with severe trauma or other serious injuries to the chest area. Further treatments may include chest tubes and supplemental oxygen.

The most common surgical techniques for spontaneous pneumothorax in dogs are thoracotomy and thoracoscopy. However, in many cases, a dog with a pneumothorax recurrence will require further management and a pleural access port.

The authors note that although these procedures are both acceptable, they are often not the best option for dogs who are in the advanced stages of the disease.

Early diagnosis of pneumothorax is important for the patient’s recovery. If a pet has pneumonia, the condition is often misdiagnosed as pneumothorax. This condition can be caused by the aspiration of vomit or other debris into the airways, and can spread through the bloodstream.

When a pet has a pneumothorax, they may have a fever. This symptom can be difficult to distinguish from a more serious condition, such as a bacterial infection.

Although treatment for a dog with pneumothorax varies, a high-quality veterinarian can typically resolve the problem with conservative care. However, there are certain risks that must be considered. Some dogs may respond well to the procedure but need to wait three to four days before it can be performed.

If the condition does not improve within this period, euthanasia may be the best option. The treatment of pneumothorax in dogs will depend on the severity of the condition and any underlying comorbidities.

Depending on the cause of the pneumothorax, a traumatic or spontaneous pneumothorax can occur. In traumatic pneumothorax, the lungs fail to expand properly.

A dog with spontaneous pneumothorax may display signs of shock or other lung conditions, including heartworm and asthma. Surgical treatment may be required for severe cases. When the cause is not related to a traumatic incident, the prognosis is good.

The diagnosis of a dog’s pneumothorax depends on the type of entrapment – pleural fibrosis is an uncommon cause of a dog’s pneumothorax disease.

The condition has a high mortality rate in dogs, but there are cases where an outcome is excellent. Further investigations should be conducted to identify the specifics of canine entrapment lungs and determine the efficacy of meloxicam.

The most common cause of a dog’s pneumothorax is trauma to the chest cavity. In dogs with this type of pneumothorax, the chest wall has been severely damaged. Symptoms of the condition include rapid, shallow breathing, blue lips, and restlessness.

The patient is also likely to attempt to lie upright on its sternum. This position will allow the dog to inflate its lungs.


Prevention of pneumothorax in dogs involves preventing the condition before it occurs. The chest cavity is a hollow space in which air accumulates and exerts pressure on the lungs.

Large volumes of air can collapse these lungs, causing them to fail to get the oxygen they need.

Symptoms of a pneumothorax include rapid and shallow breaths, cyanotic (blue) gums, and a bluish tongue. The type and degree of a dog’s pneumothorax will depend on the extent of the underlying problem and the size of the pneumothorax.

A dog with a pneumothorax will need to be hospitalized for two to five days.

Aspiration can result in a pneumothorax in a dog. While it’s unlikely that your pet has been in a car accident or had a break in their chest, they’re still at risk of developing it. Traumatic pneumothorax can also result from a surgical procedure.

Pneumothorax in dogs can also occur spontaneously. The reason is unknown. It could be caused by a broken esophagus, a foreign body in the lung, or even blister-like structures in the dog’s lungs.

Surgical management of spontaneous pneumothorax in dogs is often not necessary. The high mortality rate and short survival time make surgery an option for some dogs. In cases of recurrence, surgical management is the preferred option.

Surgical management has lower recurrence rates than medical management. The patient in this report was diagnosed and followed for 14 months.

The patient is now 14 months post-surgery.

Upon stabilization of the patient, all body systems must be checked. The continued monitoring is based on repeated physical examinations. The frequency and type of monitoring depend on the patient’s overall condition.

The respiratory effort should be easy and smooth, not labored. Auscultated breath sounds should be normal and can indicate ventilation. If these parameters are abnormal, the treatment should be aimed at the organs.

Surgery for pneumothorax in dogs is an effective method to treat the condition. Historically, pneumothorax was a common occurrence that was usually fatal within two weeks of onset. This is not the case today, though.

Surgical management and prevention of recurrence are important. However, a dog can recur even after surgery if there was no further treatment. There are a number of factors that can prevent pneumothorax in dogs.

In the first stage of pneumothorax, a thoracostomy tube may be used. This tube can either be intermittently aspirated or attached to a continuous drainage system. This procedure is often performed on dogs with spontaneous pneumothorax.

The tube should be removed after 12 to 24 hours of negative pressure.

A dog that is not suffering from a pneumothorax will still generate fluid, but it will be less than 2% of the normal amount.

Good Puppy Training Tips


Eusoh Cool
Running Low on Dog Food? - Shop Today & Save
error: Content is protected !!