TL;DR: Excessive drooling in cats often signals underlying pain, toxins, or an acute medical issue and typically requires urgent veterinary care. If drooling is accompanied by foaming, lethargy, or pawing at the mouth, seek emergency help immediately.
What does it mean if my cat is suddenly drooling excessively?
Excessive drooling, medically known as ptyalism, occurs when a cat produces more saliva than they can swallow or when they are physically unable to swallow properly. While some cats may produce a small amount of dampness when extremely relaxed or purring, sudden or heavy drooling is generally abnormal for the feline species. It often indicates internal discomfort, oral pain, or a reaction to a toxin.
Is excessive drooling in cats considered a veterinary emergency?
- The urgency level for sudden excessive drooling is high, as cats frequently hide illness until a condition has become acute.
- Seek immediate veterinary care if the drooling is accompanied by pawing at the mouth, lethargy, foaming, or a foul odor.
- Excessive drooling can indicate serious issues such as caustic chemical burns, foreign objects stuck in the throat, organ failure, or dental abscesses.
How can taking a photo of my drooling cat help the veterinary triage process?
- A clear photo allows the vet to see the consistency of the saliva, identifying if it is thick, frothy, or watery.
- Images help document the presence of blood or any unusual discoloration.
- A photo of the gums or tongue (if safe to take) can help identify ulcers or foreign bodies like sewing needles or string.
- Sharing these details allows the clinic to prepare for your arrival and prioritize your cat's care effectively.
Clinical Context (Merck Veterinary Manual)
Ptyalism, or drooling, may be caused by hypersialosis (hypersecretion of saliva) or pseudoptyalism (secondary to conformational abnormalities or swallowing disorders). In cats, common causes of ptyalism include stomatitis, oral foreign bodies, neoplasms, injuries, esophageal obstruction, sublingual lesions, tonsillitis, administration of medicine, metabolic disorders such as hepatic encephalopathy or uremia, and salivary gland issues. Halitosis and blood-tinged saliva are common with caudal stomatitis or glossitis. Animals may paw at their mouth and resent oral examination due to pain, and regional lymph nodes may be enlarged. The possibility of rabies should be eliminated before oral examination to determine the underlying cause.
Chapter: Dermatology
Source: The Merck Veterinary Manual, 11th Edition (Page 362)