FCGS is not the same as gingivitis
Gingivitis is inflammation of the gums, usually from plaque and tartar. The lining of the cheeks, palate and sublingual area is not affected in gingivitis. FCGS (feline chronic gingivostomatitis) is chronic inflammation involving the gums and the lining of the mouth.
With FCGS the gums are bright red, swollen and bleed; the lining may have ulcers or erosions. The cat feels pain with every jaw movement. This is a fundamentally different condition with a different treatment approach from simple gingivitis.
Possible causes
Causes vary: viral infections, allergic reactions, tooth resorption, periodontal disease. The exact cause is established after a full examination.
Diagnosis and plan
Examination under anaesthesia, X-rays, assessment of every tooth, and tests as indicated. Treatment may include extracting problem teeth, anti-inflammatory therapy and ongoing monitoring.
When to see a vet
- The cat refuses food, drools, or cries out while eating
- Red gums, mouth ulcers, persistent odour
- The cat is losing weight due to problems eating
What not to do at home
- Don't give human anti-inflammatory drugs
- Don't force feeding — this can increase pain
- Don't treat with antibiotics alone without a diagnosis
Frequently asked questions
It depends on the cause. The vet will explain whether isolation from other pets is needed.
The outlook depends on the cause and stage. Some forms need long-term management.
Sources and professional guidelines
- WSAVA Global Dental GuidelinesГлобальні настанови з ветеринарної стоматології
- AAHA Dental Care Guidelines for Dogs and CatsКлінічні настанови з дентального догляду
- EVDC / EVDS educational materialsЄвропейські професійні матеріали з ветеринарної стоматології