Why Does My Cat Keep On Sneezing? [Causes & Remedy]

As a cat owner, you may occasionally hear your feline friend sneeze, and while it’s often a harmless reflex, repeated sneezing can raise questions and concern. Sneezing in cats, much like in humans, can be triggered by a variety of factors, some benign and others potentially serious. Understanding why your cat sneezes and when to take action is essential for their health and well-being.

Cats have a highly sensitive respiratory system, and they often use sneezing to expel irritants from their nasal passages. But when it becomes a frequent or chronic occurrence, it could indicate an underlying issue that needs attention. This guide will walk you through the common reasons behind a cat’s sneezing, when you should be concerned, and how you, as a responsible pet owner, can respond appropriately to ensure your cat remains healthy and comfortable.

Why Does My Cat Keep On Sneezing?

Sneezing is a natural reflex that helps clear the nasal passages of irritants, such as dust, pollen, or even small particles of food. For cats, it’s not uncommon for a sneeze to occur once in a while, especially if they’ve encountered something irritating in their environment. However, if your cat’s sneezing becomes persistent or frequent, it could point to something more than just an occasional annoyance.

The primary reason cats sneeze is to rid their nasal cavities of foreign particles or pathogens. The nasal passages in cats are lined with tiny hairs and mucus that trap these particles, and the sneeze is an involuntary response to expel them. In most cases, an occasional sneeze is no cause for alarm, but when the sneezing persists or is accompanied by other symptoms, it may be time to consider a deeper look into your cat’s health.

Common Reasons For Sneezing In Cats

While a single sneeze is often harmless, frequent sneezing may result from various causes. Some of the most common reasons include:

1. Allergies

   Just like humans, cats can suffer from allergies. Environmental allergens like dust, pollen, mold, or strong odors can irritate your cat’s respiratory system, causing sneezing. Cats with food allergies or sensitivities may also exhibit sneezing as a reaction to certain ingredients in their diet.

2. Upper Respiratory Infections (URI)

   Upper respiratory infections, similar to the common cold in humans, are one of the leading causes of sneezing in cats. These infections are often viral, caused by feline herpesvirus (FHV) or feline calicivirus (FCV). Infections can be accompanied by additional symptoms like runny eyes, nasal discharge, coughing, and lethargy.

3. Nasal Irritants

   Strong smells from cleaning products, perfumes, cigarette smoke, or scented candles can irritate your cat’s sensitive nose, leading to sneezing. Even changes in the environment, such as new furniture, dust from renovations, or even air fresheners, can trigger sneezing episodes.

4. Foreign Bodies

   Cats are naturally curious and sometimes snuffle or sniff around in areas that may contain small foreign objects, such as dust, grass, or even a small piece of food. These tiny irritants can lodge in their nasal passages, causing frequent sneezing as their body attempts to expel the object.

5. Dental Issues

   The roots of a cat’s teeth are located near the nasal cavity, and dental infections can spread to the sinuses, causing sneezing. If your cat has bad breath, drooling, or difficulty eating, a dental issue could be the root cause of their sneezing.

6. Fungal Infections

   Though rarer, fungal infections such as blastomycosis or cryptococcosis can affect a cat’s respiratory system, leading to sneezing. These infections are more common in certain geographical areas, and other symptoms like nasal discharge or swelling may accompany them.

7. Tumors or Polyps

   In some cases, a growth or tumor in the nasal passages can cause chronic sneezing. These tumors may obstruct airflow or irritate the nasal tissues, resulting in persistent sneezing. Though not common, tumors should be considered if sneezing is accompanied by nasal discharge or facial swelling.

When To Be Concerned

While occasional sneezing is normal, there are specific signs and circumstances that should prompt you to be more concerned about your cat’s health. If you observe any of the following, it’s important to take action:

1. Persistent or Severe Sneezing

   If your cat is sneezing frequently over several days, or if the sneezing episodes seem to be getting worse, it could be a sign of an underlying infection or condition that requires treatment.

2. Nasal Discharge

   If your cat’s sneezing is accompanied by thick, colored nasal discharge (yellow, green, or bloody), it suggests an infection. Clear discharge is often harmless, but any change in the consistency or color of the mucus should raise concerns.

3. Coughing, Wheezing, or Difficulty Breathing

   If sneezing is paired with other respiratory issues, such as coughing, wheezing, or labored breathing, it could be a sign of a more serious respiratory condition like an infection or asthma.

4. Loss of Appetite or Lethargy

   A sick cat may show signs of a decreased appetite or lethargy. If your cat is sneezing and showing these symptoms, it’s an indication that they might not be feeling well overall, and medical intervention may be needed.

5. Eye Discharge or Redness

   Sneezing combined with watery eyes, redness, or eye discharge may point to an upper respiratory infection or even a dental issue affecting the sinuses. Pay attention to whether your cat is squinting or rubbing their eyes excessively.

How To Respond As A Cat Owner

As a cat owner, your first response should be to monitor your cat’s sneezing behavior and take note of any accompanying symptoms. Keeping track of the frequency, duration, and severity of the sneezing can help provide useful information to a veterinarian if needed.

1. Provide a Clean, Dust-Free Environment

   Make sure your cat’s living space is free from allergens like dust, mold, or smoke. Consider using air purifiers, and avoid using strong-scented cleaning products or sprays that could irritate your cat’s respiratory system.

2. Keep Your Cat Hydrated

   Sneezing can sometimes lead to nasal congestion, making it difficult for your cat to breathe properly. Ensure they always have access to fresh water, which can help keep their airways clear and aid in recovery.

3. Monitor for Other Symptoms

   Keep an eye out for any additional symptoms such as lethargy, loss of appetite, or changes in behavior. Early detection of a health issue can help you respond quickly to provide your cat with the care they need.

4. Use Humidifiers

   If your cat’s sneezing is due to dry air or congestion, a humidifier can help. It adds moisture to the air, making it easier for your cat to breathe and reducing the irritation in their nose.

5. Limit Exposure to Other Pets

   If you suspect that your cat may have a contagious illness, such as an upper respiratory infection, try to limit contact with other pets to prevent the spread of the illness. Keep your cat in a quiet, stress-free environment while they recover.

When To Consult A Veterinarian

If your cat’s sneezing is persistent, accompanied by any of the concerning symptoms mentioned earlier, or if you are simply unsure about the cause, it’s always wise to consult a veterinarian. A veterinarian will conduct a thorough examination and may recommend diagnostic tests, such as blood work, nasal cultures, or X-rays, to determine the underlying cause of the sneezing.

Timely intervention is key when it comes to respiratory issues, as untreated infections or conditions can lead to more severe health complications. If a bacterial infection is suspected, your vet may prescribe antibiotics. In the case of a viral infection, such as feline herpesvirus, there may be supportive treatments, including antiviral medications and fluids to help your cat recover.

Conclusion

Sneezing is a common and often benign behavior in cats, but when it becomes frequent or is accompanied by other troubling symptoms, it’s important to take notice and respond appropriately. By understanding the potential causes of sneezing, knowing when to be concerned, and monitoring your cat’s health, you can ensure they remain comfortable and happy.

As a cat owner, your role is vital in maintaining your feline’s health. Providing a clean environment, managing allergies, and promptly seeking veterinary advice when needed can all contribute to your cat’s well-being. Remember that early detection and intervention can make all the difference in preventing minor issues from becoming major health concerns.

FAQs

What Are Common Causes Of Sneezing In Cats?

Sneezing in cats is commonly caused by respiratory infections like feline herpesvirus, allergies, irritants like dust or smoke, or environmental changes. Other causes could include nasal mites, foreign objects in the nose, or dental problems that affect the sinuses.

Should I Be Concerned If My Cat Is Sneezing Frequently?

Occasional sneezing is usually not a cause for concern, but if your cat is sneezing frequently along with other symptoms like nasal discharge, coughing, loss of appetite, or lethargy, it could indicate a respiratory infection or other underlying health issues, and a vet visit is recommended.

Can Allergies Cause My Cat To Sneeze?

Yes, cats can have allergies to dust, pollen, mold, or even certain foods. These allergens can irritate their nasal passages and lead to sneezing. Identifying the source of the allergens and eliminating them can help reduce sneezing.

Is Sneezing In Cats Contagious To Other Animals Or Humans?

Some respiratory infections that cause sneezing, like feline herpesvirus, can be contagious to other cats, but they do not affect humans or other animals. However, it’s always a good idea to isolate your cat if they’re sick to prevent the spread of illness.

How Can I Help My Cat Feel Better If It’s Sneezing?

If your cat is sneezing, make sure they stay hydrated and have access to a warm, quiet place to rest. Using a humidifier can help relieve nasal congestion. If symptoms persist or worsen, seek advice from a vet who may recommend medication or other treatments.

Could Dental Issues Cause My Cat To Sneeze?

Yes, dental problems, such as infected teeth or abscesses, can lead to sinus infections, which may result in sneezing. If your cat has other signs like bad breath, difficulty eating, or pawing at their face, dental issues should be considered.

What Should I Do If My Cat Has A Runny Nose And Is Sneezing?

A runny nose accompanied by sneezing could indicate an upper respiratory infection. Ensure your cat is eating and drinking normally, and monitor them for worsening symptoms like fever or lethargy. A vet visit may be necessary to diagnose and treat the infection.

Could Environmental Changes Make My Cat Sneeze More?

Yes, cats can be sensitive to changes in their environment, such as moving to a new home, or the introduction of strong smells, smoke, or cleaning products. These changes can irritate their respiratory system and lead to sneezing.

Can A Foreign Object In My Cat’s Nose Cause Sneezing?

Yes, if your cat inhales a foreign object like a small piece of food, dust, or plant material, it can cause irritation and lead to sneezing. If your cat seems distressed or is having trouble breathing, you should take them to the vet for an evaluation.

How Can I Tell If My Cat’s Sneezing Is Caused By An Infection?

If your cat is sneezing and also has symptoms like watery eyes, nasal discharge, lethargy, loss of appetite, or coughing, it’s likely an infection. A vet can perform tests to diagnose the cause, such as a viral or bacterial infection, and recommend the appropriate treatment.