Pet Health

Nose Bleeds in Dogs

Discover the causes, symptoms, and treatments for nose bleeds in dogs. Learn when to see a vet and how to care for your furry friend. Keep them healthy!
Author: Veterinary Team
Dial A Vet
Updated
June 6, 2025
|
Published
June 6, 2025
Close-up of a dog with a nose bleed, showcasing its concerned expression and blood around the nostrils.

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Your dog suddenly has a nosebleed, and you’re understandably worried. Is it serious? Should you call the vet? Nosebleeds in dogs, while not extremely common, can be alarming when they happen. Understanding the potential causes and how to respond can help you keep your pet safe and comfortable. Let’s explore what you need to know about nosebleeds in dogs and how to handle them with confidence.

⚠️ What to Watch For

When a dog has a nosebleed, it’s important to assess the situation carefully. While some cases may be mild and manageable at home, others may require prompt veterinary attention. Look for the following signs:

  • Bleeding from one or both nostrils
  • Frequent sneezing, especially with blood
  • Swelling around the nose or face
  • Difficulty breathing through the nose
  • Bleeding that doesn’t stop after a few minutes

Monitor your dog for any additional symptoms such as lethargy, loss of appetite, or unusual behavior. These could indicate an underlying issue that needs professional attention.

🔍 Possible Causes

Nosebleeds, also called epistaxis, can be caused by a variety of factors, ranging from minor irritations to serious medical conditions. Here are some of the most common causes:

  • Trauma: Injuries to the nose, such as bumps, scratches, or foreign objects, are a frequent cause of nosebleeds.
  • Allergies or irritants: Exposure to allergens, dust, or strong chemicals can irritate the nasal passages and lead to bleeding.
  • Nasal infections: Bacterial, fungal, or viral infections can cause inflammation and nosebleeds.
  • Clotting disorders: Conditions such as von Willebrand disease or low platelet counts can affect blood clotting and cause spontaneous bleeding.
  • Nasal tumors or polyps: Growths in the nasal passages can lead to chronic or recurring nosebleeds.
  • High blood pressure: In some cases, hypertension can contribute to nosebleeds in dogs.
  • Tick-borne diseases: Diseases like ehrlichiosis or anaplasmosis, transmitted by ticks, can affect blood clotting and cause bleeding.

Understanding the underlying cause is crucial for proper treatment, so your vet may recommend diagnostic tests if the cause isn’t immediately clear.

✅ What You Can Do at Home

If your dog has a nosebleed, there are a few steps you can take to manage the situation at home while determining if veterinary care is needed:

  • Keep your dog calm and still to reduce blood flow.
  • Apply a cold compress or ice pack wrapped in a cloth to the bridge of the nose. This can help constrict blood vessels and slow the bleeding.
  • Gently wipe away any blood with a clean, damp cloth.
  • Check for any visible foreign objects in the nostrils but do not attempt to remove them yourself—this could cause further damage.
  • Ensure your dog is breathing comfortably. If they seem distressed, seek veterinary care immediately.

In mild cases, these steps may help stop the bleeding. However, if the bleeding doesn’t stop within 10–15 minutes or if it recurs, you should contact your vet for further guidance.

💡 When to Call a Vet

Some nosebleeds in dogs are minor and resolve quickly, but others may signal a more serious underlying condition. You should contact your vet if:

  • The bleeding doesn’t stop within 10–15 minutes
  • Your dog shows signs of pain, lethargy, or difficulty breathing
  • The nosebleed is accompanied by other symptoms like swelling or discharge
  • There’s a history of recent trauma, such as a fall or injury
  • The bleeding recurs frequently or without an obvious cause
  • Your dog has a pre-existing condition like a clotting disorder

Your vet may recommend diagnostic tests, such as blood work, X-rays, or a nasal scope, to determine the cause of the nosebleed and develop an appropriate treatment plan. Early intervention is key to addressing potential health issues effectively.

FAQs

Q: Can I use over-the-counter medications to stop my dog’s nosebleed?
A: No, you should never give your dog human medications without consulting a veterinarian. Many over-the-counter products are toxic to dogs or may worsen their condition. Always seek professional advice before administering any treatment.

Q: What should I do if my dog’s nosebleed occurs after being outside?
A: Check for signs of trauma, insect bites, or foreign objects in the nose. If the bleeding doesn’t stop or your dog seems unwell, contact your vet. It’s also a good idea to monitor for tick exposure, as tick-borne diseases can cause nosebleeds.

Q: Is it normal for older dogs to have nosebleeds?
A: While older dogs may be more prone to certain conditions like nasal tumors or clotting disorders, nosebleeds are not considered “normal” at any age. Always investigate the cause with your vet.

Book a $49 online vet consultation at https://www.dialavet.com for fast, expert advice.

References

While every effort is made to ensure the accuracy of this content - including vet review where applicable - this article is for informational purposes only and is not a substitute for professional veterinary advice, diagnosis, or treatment. If your pet is unwell or you are concerned, please speak with a licensed veterinarian. You can book a $49 online consultation with our veterinary team  😄
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