Abnormal vaginal discharge in cats: what to do
Pus/blood from the vulva of an unspayed female — beware pyometra, an emergency.
What are the common causes?
Home care & observation tips
- ✓Call a 24-hour hospital now
- ✓Check tail-base fur for discharge staining
- ✓Log drinking-water changes
- ✓Don't delay — closed forms worsen in 24-48 hours
When must you see a vet?
- ⚠Thirst + lethargy in an unspayed female
- ⚠Discharge or crusted fur at the vulva
- ⚠Painful belly on touch
FAQ
Is abnormal vaginal discharge in cats serious?
It depends on the combination of symptoms, how long it has lasted, and your pet's energy and appetite.Note that it can appear in problems that need prompt care, such as Feline pyometra (uterine infection). Enter the full symptom combination in our symptom checker for a more specific urgency assessment.
Can I monitor at home first? What should I watch?
If energy and appetite are normal with no other signs, 24-48 hours of monitoring is reasonable. Keep notes on frequency, duration, appetite, water intake, energy and what the stool/urine looks like — vets find this very useful.
What should I prepare before the clinic?
Note when the symptom started and how it changed; bring packaging or residue if ingestion is suspected; bring vaccination and deworming records; and if possible take a video (odd gait, cough sound) — clearer than describing.
Not sure how serious it is? Assess it with the symptom checker
Start symptom check →