Bruising (Hematoma) under the Skin in Dogs
When to visit the vet?
Non-urgent see a veterinarian within 2–3 days
ORANGE for multiple, spontaneously occurring bruises, petechiae, Bleeding gums, or apathy; RED for Pallor, collapse, shortness of breath, or increased abdominal circumference (internal Bleeding possible).
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Definition
Bruises or hematomas in dogs are accumulations of blood under the skin caused by bleeding into the surrounding tissue. These blood accumulations can be caused by injuries or other medical conditions.
Can Occur with the Following Diseases:
Basics and possible causes
A hematoma occurs when blood vessels under the skin are damaged, causing blood to leak into the surrounding tissue. This can be caused by physical traumas such as bumps, falls, or fights. In some cases, bruising can also occur without an obvious injury, which may indicate underlying health problems.
Another possible cause of hematomas in dogs is clotting disorders. If the blood does not clot properly, bleeding can occur even with minor injuries. Such clotting disorders can be due to genetics or triggered by diseases such as von Willebrand disease or liver disease.
The appearance of hematomas can also be linked to certain medications that affect blood coagulation, such as some anti-inflammatory drugs or anticoagulants. An overdose or the wrong choice of medication can increase the risk of bruising.
Typical accompanying symptoms
- Swelling: Hematomas often lead to visible Swelling under the skin. This Swelling can be soft or firm and varies in size.
- Discoloration: The skin over a hematoma may have a blue, red, or purple color that may fade over time.
- Pain: The area around the hematoma may be painful or sensitive to the touch, which the dog may show by pulling back or growling.
- Limited mobility: In the case of larger hematomas, especially in the legs or joints, the dog may have difficulty moving.
- Discomfort or Lethargy: In the case of large or frequent hematomas, the dog may show general discomfort or lethargy.
When to visit the vet?
A visit to the vet is absolutely necessary if the dog develops bruises repeatedly or without a recognizable cause. This can indicate a serious underlying condition that needs to be investigated. Even if the hematoma is very large or the dog is in severe Pain, a professional should be consulted.
If the hematoma does not heal within a few days or if the symptoms worsen, a visit to the vet is advisable. Bruises that occur near vital organs are particularly concerning and require immediate attention.
Symptom recognition for animal owners and veterinary diagnostic procedures
Pet owners should regularly check their dog’s body for unusual Swelling or discoloration. Small bruises can often be overlooked, so it is important to be alert to signs of Pain or Behavioral changes.
The vet will first perform a thorough physical examination of the dog to assess the size and location of the hematoma. Blood tests can help identify underlying clotting disorders or other diseases. In some cases, an ultrasound examination or X-ray may be necessary to determine the extent of the Bleeding and possible internal injuries.
What can pet owners do and professional therapy options
At home, the pet owner can cool the affected area to reduce Swelling and relieve Pain. However, care should be taken to ensure that the animal does not get too cold. An ice pack wrapped in a towel can be helpful.
It is important to keep the dog calm to avoid further injury or Bleeding. Avoid involving the dog in active play or strenuous activities until the vet gives the green light.
If the dog is taking medication that affects blood coagulation, the pet owner should consult the vet before changing or stopping the medication. It is important that all medication adjustments are made under veterinary supervision to minimize the risk of side effects or complications.
Outlook on current research
Research into bruises (hematomas) under the skin in dogs focuses on various aspects to develop a better understanding and more effective treatment approaches. One focus is on investigating the microscopic and macroscopic processes that lead to the formation of hematomas. Scientists are trying to understand the exact mechanisms of blood coagulation and vascular injuries in dogs and how these processes are influenced by genetic, environmental, or health factors.
Another area of research is the development of new diagnostic tools to determine the cause of bruising in dogs more quickly and accurately. Modern imaging techniques such as high-resolution ultrasound and MRI scans are being studied to optimize them for identifying and assessing hematomas in dogs. These technologies could make it possible to detect subtle changes in the tissue that are not visible to the naked eye, thus promoting a more precise diagnosis.
Additionally, the role of genetics in the predisposition for hematomas is being investigated. Researchers analyze genetic patterns and markers in different dog breeds to find out if certain breeds or genetic variants have a higher risk of bruising. These studies could lead to targeted breeding strategies to reduce the risk of hematomas in future generations.
The development of new therapeutic approaches is also a focus of research. Scientists are working on formulating medications that specifically target the mechanisms that cause bruising. This could include the development of topical applications or systemic drugs that speed up healing or prevent the formation of hematomas. Similarly, the role that dietary adjustments and supplements can play in promoting vascular health and reducing the risk of hematomas is being investigated.
Overall, the research aims to deepen the understanding of how hematomas develop in dogs and to develop innovative methods for prevention, diagnosis, and therapy. In the future, this could lead to an improved quality of life for dogs prone to bruising and provide veterinarians with more effective tools to manage these symptoms.