02 Jun How to Recognize the Signs of Dental Pain in Cats
More than two-thirds of cats over the age of three have some degree of dental disease. Oral health problems are among the most common conditions veterinarians diagnose in cats, yet they can often go unnoticed until the disease has advanced.
In this blog, we’ll discuss how to recognize the signs of cat dental pain, review some of the most common feline dental diseases, and explain why routine dental examinations are one of the best ways to protect your cat’s health and comfort.
What Are the Signs of Cat Dental Pain?
Cats are masters at hiding pain. Even after thousands of years of domestication, their instincts still drive them to mask signs of weakness or discomfort. As a result, many cats with significant dental disease appear perfectly normal at home.
It is a common misconception that cats with painful teeth will completely stop eating, but most cats continue to eat despite severe oral discomfort. Some may become picky about food texture or seem to have a “finicky” appetite, but a complete loss of appetite is often caused by other medical issues.
Although the signs can be subtle, symptoms of dental pain in cats may include:
- Drooling
- Decreased appetite
- Swollen or bleeding gums
- Bad breath
- Pawing at the mouth
- Difficulty chewing
- Preferring soft food over kibble
- Weight loss
- Chattering the jaw while eating
- Behavioral changes such as irritability or hiding
The American Veterinary Dental College notes that periodontal disease often develops below the gumline where it cannot be seen during routine observation at home, which is why many painful dental conditions go unnoticed until they become severe.
Three Common Dental Diseases in Cats
1. Periodontal Disease
Periodontal disease occurs when inflammation and infection affect the tissues that support the teeth, including the gums, ligaments, and jawbone.
The most common cause is the buildup of plaque and calculus (tartar). As tartar accumulates, bacteria trigger an immune response that produces foul-smelling compounds and leads to bad breath. This inflammation initially causes gingivitis, the earliest and most reversible stage of periodontal disease.
When detected early, gingivitis can often be treated with a professional, anesthetized dental cleaning and polishing, followed by home dental care.
If left untreated, the disease progresses to deeper tissues, causing irreversible destruction of the bone and ligaments that hold the teeth in place. Over time, this can lead to loose teeth, pain, and tooth loss. According to the AVDC, white teeth do not necessarily mean a pet is free from periodontal disease because much of the damage occurs beneath the gumline.
2. Tooth Resorption
Tooth resorption is one of the most common and painful dental conditions in cats. Some studies estimate that between 20 and 75 percent of cats may develop tooth resorption during their lifetime.
This disease causes the enamel and dentin to break down, creating slowly enlarging defects in the tooth. The process often begins below the gumline, which means the damage is usually only visible on dental X-rays.
Once the lesion reaches the visible portion of the tooth and exposes sensitive tissue, it becomes extremely painful. Cats may chatter their jaws, drool, or resist having their mouths touched.
The exact cause of tooth resorption remains unknown, and extraction of the affected tooth is currently the only effective treatment.
3. Gingivostomatitis
Feline gingivostomatitis is a severe inflammatory condition that affects not only the gums but also the cheeks, throat, and tongue.
This condition is exceptionally painful and can make eating difficult. Cats may drool excessively, have foul breath, lose weight, and avoid grooming. In many cases, periodontal disease and tooth resorption occur at the same time, making the mouth even more painful.
The most effective treatment is often extraction of most, if not all, of the teeth. While that may sound dramatic, approximately 60 to 80 percent of affected cats experience significant improvement and go on to live comfortable, normal lives. Many continue to eat dry food without difficulty.
The exact cause of gingivostomatitis is not fully understood, and a small percentage of cats may continue to require additional treatment even after extractions.
How to Keep Your Cat’s Mouth Healthy
Home dental care can help reduce plaque and tartar buildup and is an important part of maintaining oral health. Regular tooth brushing is ideal, and veterinary-approved dental diets may also be beneficial.
However, home care alone cannot prevent conditions such as tooth resorption or gingivostomatitis.
The most important thing you can do is schedule annual veterinary examinations that include a thorough oral exam. The AVDC recommends professional anesthetized dental cleanings with full-mouth dental radiographs because many painful dental conditions develop below the gumline where they cannot be seen during awake examinations.
Cats also benefit from anesthetized dental cleanings with Cone Beam CT and full-mouth dental radiographs, which allow early detection for hidden problems beneath the gumline.
Expert Feline Dental Care in Birmingham, Alabama
Because cats are so skilled at hiding pain, regular dental evaluations are essential to identifying oral disease before it becomes severe.
At Animal Dental Specialists, we are dedicated to providing advanced veterinary dental care and oral surgery for cats and dogs throughout the Birmingham area. If you suspect your cat may be experiencing dental pain or if it is time for a dental evaluation, our team is here to help.
Contact us today to schedule a consultation and keep your cat’s smile healthy, comfortable, and purr-fect for years to come.