Causes of nose bleeds in dogs

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By alexadry

How to stop your dog's nose bleed and possible causes


Nose bleeds in dogs may have various causes. Medically known as epistaxis, if your dog has nose bleeds often it may translate into a trip to the veterinarian for a thorough check up. While a nose bleed occasionally may signify nothing more than a foxtail or blade of grass stuck in the nasal passage, frequent nosebleeds may be caused by much more serious conditions.

Nose bleeds in dogs may be uni- lateral or bi-lateral, meaning the the blood may be coming from just one nostril or from both the nostrils. Attention must be paid also to the type of blood loss ranging from a few drops to a pretty heavy flow. Owners must be able to halt a nose bleed effectively to avoid a dog from losing too much blood.

How to Stop a Nose Bleed in Dogs

A dog must be kept as calm and still as possible. The more the dog will move and be anxious, the less likely the nose bleed to stop due to the increased blood pressure associated with anxiety and stress. An ice pack or cold compress must be then applied on the dog's nose bridge and kept in place in order for the nasal blood vessels to constrict and stop bleeding.

Special care is required to keep the dog calm after the nose bleed has taken place. The reason beneath this is the fact that once the nose bleeding has stopped a blood clot will have formed. If the dog moves about too much such clot may rupture causing another nose bleed. If the dog is prone to sneezing, stopping the nose bleed may be challenging. A dog should be seen immediately if the blood flow appears not to stop. The dog may require Epinephrine to halt the blood loss.

Causes of Nosebleeds in Dogs

Uni-lateral (only form one nostril) nose bleeds are most likely be caused by:

-A foreign object such as a foxtail, blade of grass stuck in the nostril irritating the nasal passage

-A root tooth abscess may cause nose bleeding along with a swollen area under the eye or in the bridge of the nose area

-Nasal tumors

Other causes of nose bleeds (often affecting both nostrils)

-Nasal mites often causing sneezing episodes along with dogs pawing at their nose

-Trauma, often related to being hit by car or by bumping the nose against a hard object

-Ingestion of rat poison or rodents that have been poisoned, impeding the blood to properly clot.

-Medications that interfere with proper blood clotting.

-Bleeding disorders such as Van Willebrand's disease or Thrombocytopenia

-Erlichiosis, a condition transmitted by ticks causing coagulation issues

-Fungal condition called Aspergillosis causing an infection in the dog's nose

Owners of dogs affected by nosebleeds should not be alarmed if their dog will have a dark, tarry stool or if the dog vomits liquid resembling coffee grounds. In both cases this simply denotes that the dog has swallowed digested blood. An eye should be kept on the dog's gums. If the gums of a dog suffering from substantial blood loss appear pale and not their healthy bubble gum pink, a vet should be seen as soon as possible.

Disclaimer: if your dog has a nose bleed please see your vet. Only a vet can assess and determine the cause for nose bleeds.

Comments

CD 10 months ago

My dog had a nose bleed this morning after playing and running. He did retrieve balls out of a bushes Nothing showed up, however, for another hour. I then fed him after he had cooled down and that is when the heavy blood flow from his nose started. It stopped after a few minutes and I have tried to keep the two year old shepherd fairly quiet and, so far, no more blood. I have an appt with a substitute vet (ours is out of town) in another four hours. He is hungry. He is staying relatively quiet. Should I do more?

alexadry profile image

alexadry Hub Author 10 months ago

I would just keep him quiet as much as you can if he is acting otherwise normally. Inspecting the nose too much may cause the nose to bleed again. Best to leave it to the pros since they have the right tools to inspect and possibly identify what is going on. Should the nose bleed again an ice pack (or a bag of frozen peas) applied to the nose bridge may help stop it. Best wishes!

cjlewi 9 months ago

my dog. a 13yr old border collie mix. had a unilateral sudden onset of nosebleed this past Sun. took to emerg vet. after bld work and cxr determined it was a ruptured tumor and suggested euthanasia which we allowed to occur. unfortunately.. and sadly. now i am wondering if that was the right decision.

brcnv 8 months ago

Although it hurts it was the right decision. As a former RN and pet owner I have seen the waste and suffering caused by cancer especially when it involves the respiratory tract.

jarnail singh 7 months ago

He i need your imddiate help.. actually i gave 4 tablets of dworming to my saint bernard Dog who is one year and now i am finding he suffring from heavy nose bleeding.. at arround midnight is going on in my country so unable to contact my docter please help me....

pat 7 months ago

imy daughthers dog snores really bad over the weekend he now sneezes and had a nose bleed what should she do ???

Kanchan Gurung 7 months ago

My dog she is 12 yrs old...since 2,3 days she is having nose bleeding broblem..i am from nepal and we don't have vet service here...can you please tell me the reason why it's happening to her?

alexadry profile image

alexadry Hub Author 7 months ago

Kanchan, my article covers pretty much a variety of causes, I cannot pinpoint the possible cause as I am not a vet and only with diagnostics you can really know what may be the real problem, any chances you can travel to a vet?

White 6 months ago

Thank you so much for the help! We were freaking out

alex 6 months ago

my dog is bleeding out of her left nostril. Even if its drops or very small puddles, she bleeds like very few minutes. Is this bad.

alexadry profile image

alexadry Hub Author 6 months ago

You have to try to keep your dog calm to make it stop.Moving about will only make it restart. An ice pack or cold compress applied on the dog's nose bridge may help the nasal blood vessels constrict and stop bleeding. See a vet if it does not stop or resumes despite your efforts.

mckereos3 5 months ago

I awoke to a horrible bloody messit was on my 11 yr. old dog's bedding, the floor,It took a few minutes to find the source of the blood since his paws were a mess too. It is dripping from his nose.I need help and this is the sight I came to first(thank God). I putan ice pack wrapped in a wash rag on the bridge of nose on & off for 20 minutes or more it seemed to stop.He has been sneezing for a few days & he hits his nose on the wood floor,I put more padding around him. I hope what was in his nose is gone. He feels better now.He lost quite a bit of blood, big clots,I can't give him orange juice so should I be giving him anything besides water?A vet is 35 miles away & I have little $$. I'm glad I found this sight it calmed me down which calmed my 4 big dogs too. I'm lucky my dogs will let me fix them up,living in desert Ihave to b vet alot.Thank you for the help. It was right on the NOSE.

pugs 8 weeks ago

My dog had a nosebleed and died the next day :( we did the ice pack thing. :(

alexadry profile image

alexadry Hub Author 8 weeks ago

Sorry to hear that, did you find out what happened? Did he have a bleeding disorder? did he get into rat poison? did the bleeding ever stop?

Dylan 4 weeks ago

I had a lurcher, and last night around midnight her right nosetrail started to bleed heavily. We started to panic and tryed making her as comfortable

as possible, the nose bleed didn't stop for 2 hours and we rushed her to the vet. He claimed he has never expeirced this in his career and began to put great pressure on the bridge of her nose ( as if a human would do to stop a nose bleed). This helped and it did stop for a short while. Arrived home with her sedated and had to look after her the whole night. Few hours into the night it started again but worse and from both nosetrail.. 5 o clock this morning she died.

Very scarey and devastating experience.

This page really did help and calmed us down, but unfortunatly.. R.I.P Val.

Thanks very much for

this information.

alexadry profile image

alexadry Hub Author 4 weeks ago

That is so sad! I wonder what may have caused something so devastating. Perhaps an underlying bleeding disorder? Are there any chances he could have gotten into rat poison? Sending my deepest condolences.

Dylan 4 weeks ago

We suspect it was a tumour in her brain or somthing similar, she was perfectly healthy and showing no signs of this trauma the day prior to this!

Not a chance she could have come into contact with any type of rat poisons!

I guess some dogs are just unlucky :(

Many thanks again. :)

alexadry profile image

alexadry Hub Author 4 weeks ago

You are welcome; that is really odd and scary, especially since you said she was doing fine before that. So sad..

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