Why does my cat have excessive drooling?

If your feline friend is experiencing excessive drooling, it might be a cause for concern. While it’s normal for cats to drool in certain situations, such as when they are purring or kneading, persistent and excessive drooling could indicate an underlying health issue. In this blog post, we will explore possible reasons for your cat’s excessive drooling, from dental problems to toxic ingestion, and provide you with advice on when to seek veterinary care. Understanding the root cause of your cat’s excessive drooling is crucial for ensuring their health and well-being, so let’s dive in and find out more.

Key Takeaways:

  • Dental issues: Excessive drooling in cats can be a sign of dental problems such as gingivitis, tooth decay, or an oral injury.
  • Stress or anxiety: Cats may drool excessively when they are stressed, anxious, or in an unfamiliar environment.
  • Toxic ingestion: Ingestion of toxic substances, plants, or chemicals can cause excessive drooling in cats.
  • Respiratory conditions: Respiratory issues such as upper respiratory infections, allergies, or asthma can lead to excessive drooling in cats.
  • Foreign objects: If a cat has something lodged in their mouth or throat, it can cause excessive drooling as their natural response to remove the foreign object.

Understanding Feline Drooling

Some cats naturally drool when they are happy and relaxed, much like how a dog might. However, excessive drooling in cats can be a cause for concern. While it might be a benign issue, it could also be a sign of an underlying health problem. It’s important to understand the reasons behind your cat’s excessive drooling to determine the appropriate course of action.

Normal vs. Excessive Drooling

It’s normal for cats to drool occasionally, especially when they are content and kneading their paws. However, excessive drooling, where you notice your cat leaving wet patches on surfaces or excessively wet fur, is not normal and could indicate a problem. Excessive drooling can be a sign of dental issues, nausea, or even poisoning. If you notice a significant increase in drooling, it’s important to monitor your cat closely and seek veterinary attention.

Biological Causes of Drooling in Cats

Excessive drooling can be caused by a variety of biological issues in cats. Dental problems such as gum disease, tooth decay, or oral tumors can lead to excessive drooling as your cat tries to cope with the pain. Nausea or stomach issues can also cause excessive drooling, as can ingestion of toxic substances such as certain plants, household chemicals, or medications. Additionally, respiratory issues such as upper respiratory infections or foreign objects lodged in the throat can also lead to drooling. It’s important to have your veterinarian conduct a thorough examination to determine the underlying cause of your cat’s excessive drooling.

Common Health Issues Causing Excessive Drooling

Obviously, excessive drooling in your cat can be a cause for concern. There are various health issues that can lead to this symptom, so it’s important to be aware of the potential underlying causes. You can find detailed information on this topic in the article Cat Drooling: When It’s Normal and When It’s Not.

Dental Diseases

If your cat is experiencing excessive drooling, it could be a sign of dental diseases such as gingivitis, periodontal disease, or a dental abscess. These conditions can cause inflammation and infection in your cat’s mouth, leading to discomfort and excessive drooling. Regular dental check-ups and proper oral hygiene are crucial in preventing and treating these issues.

Oral and Gastrointestinal Problems

Excessive drooling in cats can also be linked to oral and gastrointestinal problems such as mouth ulcers, tumors, or digestive issues. These conditions can lead to discomfort and pain, causing your cat to drool excessively. Consulting with a veterinarian to identify and address these issues is essential for your cat’s well-being.

Toxins and Foreign Objects

It’s important to be aware that ingestion of toxins or foreign objects can also lead to excessive drooling in cats. If your cat has ingested a toxic substance or has a foreign object stuck in its mouth or throat, it can cause irritation and excessive drooling. Keep dangerous substances and small objects out of your cat’s reach to prevent such incidents.

Neurological Disorders

Excessive drooling can also be a symptom of neurological disorders such as seizures or nerve damage. These conditions can affect your cat’s ability to swallow and control saliva production, leading to excessive drooling. Seeking prompt medical attention and proper diagnosis for neurological issues is crucial for your cat’s overall health.

Diagnosing and Treating Excessive Drooling

After noticing excessive drooling in your cat, it is important to consider seeking help from a veterinarian to diagnose and treat the underlying cause. Excessive drooling can be a sign of a serious health issue, and it is essential to identify the cause and provide appropriate treatment to ensure your cat’s well-being.

When to Visit the Veterinarian

If your cat is drooling excessively, it is crucial to monitor their behavior and overall health. If the drooling is accompanied by other symptoms such as difficulty eating, changes in behavior, or excessive grooming, you should schedule a vet visit as soon as possible. Additionally, if you notice any blood or a foul odor in the drool, it is a clear indication to seek immediate veterinary attention.

Diagnostic Approach

When you visit the veterinarian, they will conduct a thorough physical examination of your cat to assess their overall health. Your vet may also inquire about your cat’s medical history and any recent changes in their environment. To diagnose the cause of excessive drooling, your vet may recommend additional tests such as blood work, oral examination, and imaging studies to identify any underlying health issues such as dental problems, oral tumors, or organ dysfunction.

Treatment Options

Once the underlying cause of excessive drooling is identified, your veterinarian will recommend appropriate treatment options. The treatment plan may vary depending on the specific diagnosis, but it may include dental procedures, medications, or dietary changes. In some cases, surgical intervention may be necessary to address certain oral or systemic conditions contributing to the excessive drooling. It is important to follow your veterinarian’s recommendations and attend follow-up appointments to monitor your cat’s progress and adjust the treatment plan if necessary.

Preventive Measures and Home Care

Unlike addressing the issue when it is already occurring, preventive measures and home care can help minimize the risk of excessive drooling in your cat. By taking certain steps, you can ensure your cat’s overall well-being and prevent potential health issues.

Oral Hygiene and Regular Check-Ups

To maintain good oral hygiene in your cat, it is essential to brush their teeth regularly. This helps prevent dental diseases that could lead to excessive drooling. Additionally, scheduling regular check-ups with your veterinarian can help identify any oral health issues early on. Your veterinarian can also provide professional dental cleanings to maintain your cat’s oral health. Regular dental care is crucial as poor dental hygiene can lead to serious health issues such as heart and kidney problems in your cat.

Creating a Safe Environment

Ensuring a safe environment for your cat is essential in preventing excessive drooling. Be mindful of potential hazards such as toxic plants, chemicals, and unsafe objects that your cat might ingest. Keeping your home safe will reduce the risk of poisoning or ingestion of harmful substances that may lead to excessive drooling. Make sure your cat has access to clean water and a balanced diet to maintain their overall health and reduce the likelihood of drooling due to health issues.

Why does my cat have excessive drooling?

Conclusively, it is important to understand that excessive drooling in cats can be caused by a variety of factors, including dental problems, oral infections, anxiety, and certain medical conditions. It is crucial to monitor your cat’s drooling and seek veterinary attention if you notice it becoming excessive or accompanied by other concerning symptoms. Your veterinarian will be able to examine your cat and determine the underlying cause of the drooling, so that appropriate treatment can be provided. Remember that early intervention is key when it comes to your cat’s health, so do not hesitate to seek professional help if you have any concerns about your cat’s excessive drooling.


Q: Why does my cat have excessive drooling?

Excessive drooling in cats can be a sign of various health issues and should not be ignored. It is important to seek veterinary attention to determine the underlying cause of the drooling.

Q: What are the common causes of excessive drooling in cats?

Common causes of excessive drooling in cats include dental issues such as periodontal disease, oral tumors, ingestion of toxic substances, foreign objects stuck in the mouth, nausea, and certain respiratory and gastrointestinal diseases. It is essential to have a veterinarian conduct a thorough examination to properly diagnose the cause.

Q: How can excessive drooling in cats be treated?

The treatment for excessive drooling in cats will depend on the underlying cause. Dental issues may require dental cleaning, extractions, or other oral treatments. Ingestion of toxic substances may require decontamination and supportive care. Treatment for respiratory or gastrointestinal diseases will vary based on the specific condition diagnosed by the veterinarian. It is crucial to follow the veterinarian’s recommendations for treatment to address the issue effectively.

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