communication
Licking Lips Repeatedly
Anticipation, Stress or Nausea
Your cat licks its lips or nose over and over, sometimes with a small gulp, at moments that do not involve food — before a stressful event, or when it seems a little off.
The Behaviour Behind It
Lip-licking has several meanings, and reading the context is everything. The most harmless version is anticipation and grooming: a cat licks its lips around mealtimes, after eating, or to clean its face, which is completely normal. It can also be a simple response to a strange taste or texture in the mouth.
Out of that context, repeated lip-licking often signals unease. Cats use it as a subtle stress or appeasement gesture, so you may notice it during a car journey, a vet visit, a tense encounter with another animal, or when they are being handled in a way they dislike. It is one of the quieter early signs that a cat is uncomfortable, well before any hiss or swipe.
The version that matters most for health is lip-licking linked to nausea. A cat that feels sick will often lick and swallow repeatedly, sometimes drooling a little, in the moments before vomiting or as a sign of an upset stomach, dental pain or a mouth problem.
What You Can Do
Match your response to the situation. If it is clearly anticipation around food or grooming, there is nothing to do. If it shows up in stressful moments, help by lowering the pressure — give space, slow down handling, and remove whatever is worrying your cat. If the lip-licking is frequent, comes with drooling, appetite changes, or seems tied to feeling unwell, treat it as a possible sign of nausea or a mouth problem and speak to your vet.
🐾 Most common in
Common in all cats around food and grooming. The stress-related form is seen especially in anxious cats and during vet trips, travel and conflict; the nausea-related form appears in cats that are unwell or have dental or tummy trouble.