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Excess Carbon Dioxide in the Blood in Cats
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What is Excess Carbon Dioxide in the Blood?
Excess carbon dioxide in the blood can be very serious for cats, especially when levels or extremely high or the issue continues for an extended period of time. Proper treatment is essential for cats and other companion animals to recover.
Carbon dioxide is a gas that occurs naturally and is found in various quantities in the air. While oxygen is absorbed in the lungs during inhalation or breathing in, carbon dioxide is expelled during exhalation or breathing out. Carbon dioxide is found in the blood at all times in various forms including, bicarbonate, carbonate, carbamino compounds, dissolved carbon dioxide, and carbonic acid. Elevated levels can be dangerous, resulting in a condition known as hypercapnia or hypoventilation. This condition can result in signs of respiratory distress, impaired mental function, and can cause coma or death if not addressed. Cats that are either very old or young are at an increased risk of developing respiratory issues or ineffectively processing carbon dioxide through normal respiration. It is also possible for the condition to occur during anesthesia, often due to the carbon dioxide absorbent in the anesthesia machine being exhausted.
Excess Carbon Dioxide in the Blood Average Cost
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Average Cost
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Symptoms of Excess Carbon Dioxide in the Blood in Cats
When excess carbon dioxide is present in the blood, it can cause both respiratory and neurological issues. Observable symptoms include changes in breathing patterns and indications that the nervous system is not functioning properly. Symptoms may change significantly as the condition worsens. Breathing may start out rapid, however, as the levels of carbon dioxide increase; breathing can become slower and more labored.
Symptoms Include:
- Rapid breathing
- Panting
- Flushed or reddened skin
- Muscle spasms
- Rapid heart rate
- High blood pressure
- Increased time asleep
- Trouble breathing
- Confusion
- Changes in behavior
- Weakness
- Lack of appetite
Worsening Symptoms Include:
- Reduced brain activity
- Slowed heart rate
- Slowed breathing
- Inability to sleep
- Lack of response to stimuli
- Coma
- Death
Causes of Excess Carbon Dioxide in the Blood in Cats
The amount of carbon dioxide in the blood can be affected if problems with the respiratory system, which includes the lungs, airways, chest cavity, and diaphragm, occur. Numerous issues can arise that affect the respiratory system. The cause of your cat’s elevated carbon dioxide levels could be from one of the following:
- Anesthesia: The condition often occurs when a cat is given anesthesia for a surgical procedure.
- Infection: Respiratory infections can be caused by bacteria, viruses, fungus, or parasites.
- Paralysis: Many conditions that cause paralysis can impact lung function.
- Trauma: Injuries to the chest cavity, diaphragm, lungs, or airways can affect breathing.
- Tumors: When they occur in the lungs or portions of the nervous system, tumors can impair breathing.
- Medications: Certain medications that contain sodium bicarbonate can elevate carbon dioxide levels.
- Carbon Dioxide: Any situation that increases the inhalation of carbon dioxide, such as rebreathing expelled air, can create an excess in the blood.
- Lung Diseases: Various lung diseases can cause a problem with the efficiency of the respiratory system leading to increased levels.
- Toxins: Several toxins can impair lung function and lead to excess carbon dioxide. Ingested toxins may affect brain function or cause paralysis. Inhaled toxins can affect the lungs and airways directly.
Diagnosis of Excess Carbon Dioxide in the Blood in Cats
Diagnosing excess carbon dioxide in the blood is a simple procedure. Your veterinarian can monitor your pet’s blood gas carbon dioxide level to confirm if it is within normal range or appears to be elevated. Although it may be a simple process to confirm that excess carbon dioxide is present and is likely the cause of your cat’s symptoms, confirming why the issue is occurring may require additional testing. Until the cause is confirmed and properly treated, your pet may still be at risk of the more serious complications. Be prepared to discuss your pet’s history, especially any circumstances that could cause elevated carbon dioxide levels. The veterinary staff may sample blood, urine, or other fluids to test for various sources of infection. X-rays or other imaging techniques might be required to view the lungs and respiratory system for potential issues. If the blood carbon dioxide levels became elevated while your pet was under anesthesia, your veterinarian might not require other tests to confirm the cause.
Treatment of Excess Carbon Dioxide in the Blood in Cats
The appropriate treatment for your cat’s condition will depend largely on what is causing the buildup of carbon dioxide in their blood. Until the cause is identified, treatment will be largely symptomatic or based on treating the symptoms. Symptomatic treatments include:
- Oxygen Therapy: To improve blood oxygen levels and reduce carbon dioxide levels your veterinarian may provide oxygen to your cat. This can be done using tubing, masks, or an oxygen cage.
- Intravenous (IV) Fluids: If your pet is unconscious or unable to eat or drink, IV fluids may be utilized to prevent dehydration.
- Ventilation: This is often the best treatment when excess carbon dioxide builds up during surgical procedures while your pet is under anesthesia. Using a machine or a manual ventilator to improve lung function should improve the cat’s carbon dioxide levels.
Once the cause has been determined, the veterinary staff will begin with treatments to address the underlying issue. These treatments may include:
- Medications: In the case of infections, your cat will need appropriate medications to aid their immune system in overcoming the infection. Antibiotics, antiparasitics, or antifungals may be prescribed.
- Surgery: In some situations, surgery may be recommended to remove tumors or other masses or repair structures damaged by trauma. Because anesthesia used during surgery can increase carbon dioxide in the blood, veterinary staff must be careful to provide adequate ventilation during the procedure. A ventilator or manual ventilation may be required during the procedure.
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Recovery of Excess Carbon Dioxide in the Blood in Cats
Your cat’s prognosis will depend on a variety of factors. If excess carbon dioxide is identified and treated quickly, the prognosis is better. If levels remained high for too long or your pet experienced higher levels of carbon dioxide, some permanent damage may occur. Brain damage is a risk associated with elevated levels. Your pet may require hospitalization for a day or two for monitoring and treatment. Once they return home, you can help their recovery by reducing stress on your pet. Avoid making any major changes to their environment while they are recovering. Keep food, water, and litter easily accessible and continue to monitor your cat for recurrence or worsening of their symptoms. If your pet’s condition was related to inhalation of carbon dioxide or toxins in the home, ensure that these issues have been addressed before reintroducing your cat to the environment.
Excess Carbon Dioxide in the Blood Average Cost
From 494 quotes ranging from $800 - $5,000
Average Cost
$2,000
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Excess Carbon Dioxide in the Blood Average Cost
From 494 quotes ranging from $800 - $5,000
Average Cost
$2,000
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Easily compare quotes from the most trusted pet insurance companies in the United States.
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