Cat Nosebleeds and Bloody Nasal Discharge: From Cat Flu to Tumors
๐จ Check first
Emergency check: If your cat has bright red nosebleeds that drip continuously and won't stop, pale gums or inner ears accompanied by purple bruises (petechiae) on the body, or difficulty breathing with an open mouth, this indicates a blood-clotting disorder, severe tumor, or trauma. See a vet immediately.
๐ The answer in 3 seconds
- Unlike humans, cats almost never get nosebleeds from mild heat or nose-picking. Bloody nasal discharge or nosebleeds in cats almost always point to an underlying medical issue.
- When clear to yellow nasal discharge is accompanied by a small amount of blood from both nostrils, it is frequently caused by ruptured capillaries in the nasal mucosa from severe sneezing due to upper respiratory infections (cat flu) or allergic rhinitis.
- When thick, pus-and-blood-mixed nasal discharge comes from only one nostril persistently, accompanied by gradual facial swelling around the bridge of the nose or under the eye (especially in seniors), strongly suspect severe dental disease (tooth roots penetrating the nasal cavity, or oronasal fistula) or a nasal tumor (lymphoma or adenocarcinoma), requiring early testing.
๐ Flowchart
- Step 1When your cat sneezes or bleeds from the nose, stay calm and check: 1) which nostril it comes from (one side or both), and 2) whether it is pure bright red blood or mixed with yellow/green pus and clear discharge. Take a smartphone photo of the face and blood spatters.
- Step 2During bleeding, keep your cat calm because excitement raises blood pressure and slows clotting. Confine them to a small cage or quiet room, gently hold a cold damp towel or ice pack on the bridge of the nose (just below the brow) for a few seconds to cool, and call the vet.
- Step 3Consult the vet about examining the mouth (checking for severe tartar or stomatitis on upper canine and back teeth), blood pressure, blood clotting tests, and X-rays (or CT scans and nasal cytology if needed).
โญ Step-by-step fix
Step 1 ยท What you can do at home right now
When your cat sneezes or bleeds from the nose, stay calm and check: 1) which nostril it comes from (one side or both), and 2) whether it is pure bright red blood or mixed with yellow/green pus and clear discharge. Take a smartphone photo of the face and blood spatters.
Step 2
During bleeding, keep your cat calm because excitement raises blood pressure and slows clotting. Confine them to a small cage or quiet room, gently hold a cold damp towel or ice pack on the bridge of the nose (just below the brow) for a few seconds to cool, and call the vet.
Step 3
Consult the vet about examining the mouth (checking for severe tartar or stomatitis on upper canine and back teeth), blood pressure, blood clotting tests, and X-rays (or CT scans and nasal cytology if needed).
โ Never do this
- Holding a bleeding cat with its head tilted backward or stuffing rolled tissues up its nostrils (blood flows back into the throat and windpipe, causing aspiration or suffocation; blocking the nose causes panic since cats struggle with mouth breathing. Always keep them prone with the head tilted slightly downward).
- Leaving pink blood spatters on walls after every sneeze unaddressed for months under the assumption that 'it's just a cold'.
๐ Make notes for the vet
Your notes save automatically on this device, so they stay even without a signal at the clinic.