Skin diseases in dogs are very common and these problems must be taken care of. Unlike brown spots, which are not always a concern, red spots on a dog’s skin are almost always a worrying sign that should not be ignored.
If you notice any changes in your dog’s skin, the vet is the best way to find out what’s going on with your friend.
- In this peritoAnimal article.
- We will demystify the red spots of the dog’s skin.
- As well as the possible causes.
- Diagnosis and treatment.
An inflammatory skin reaction is synonymous with redness, swelling and, depending on the level of inflammation, other symptoms such as:
Normally, the dog scratches, scratches, licks or bites the affected area and can cause sores on the dog’s skin, which are the entry route of microorganisms that can cause very serious secondary infections, in addition to the main skin disease already installed.
You should consult a veterinarian and never treat your pet yourself, as this will mask symptoms and the disease will continue and could have even more serious consequences.
The issue of allergies in dogs is very complex, as a skin allergy (allergic dermatitis) can have many underlying causes including food allergy, ingestion or contact with plants or toxic substances or canine dermatitis from insect bites. Another possible cause would be an allergy by contact with a detergent, in which case you would see red spots on the dog’s belly, which is the area that touches the ground. Spots appear suddenly and can have several characteristics and locations, but it is very common to have redness of the skin, flakes, alopecia and lesions in dogs. It is important to establish the allergen so that it can be removed and symptoms disappear.
Some surgical scars or old traumas may have a red color and texture. This situation is normal and is only an aesthetic problem, but in some cases they may be infected and therefore it is advisable to go and inspect the area.
Bleeding under the skin can also cause red spots that, as they evolve, darken.
After trauma, a hematoma appears on the skin as a result of localized bleeding from the blood vessels in the area. Don’t worry, this wound will go away after a while.
They are similar to allergies and fungal infections, but red skin is often associated with pus and scab ulcers.
These lesions are highly contagious between animals and humans. Inles, armpits, ear canal, sex organs, and interdigital space (between fingers) are the most common regions.
Very characteristic red or black flat spots with alopecia around (hair loss) that look like a spot of spotted dirt. At first they appear in the same place, but then are distributed throughout the body if not treated in time.
Fungi are opportunistic and usually occur when the immune system is weakened. First, it is necessary to find and treat the underlying problem that causes the immunosuppression of the animal, and only then should a topical treatment that includes shampoo baths and oral medications (in more severe cases) be applied to remove fungi.
This inflammation results in localized spots that can range from purple red to black. Usually the dog has itching, ulcers, swelling of the legs and lethargy and is very common in dogs of the breed Teckel, Collie, German Shepherd and Rottweiler.
This type of scabies is not contagious to humans as it is the result of hereditary and environmental factors and the presence of a mite called Demodex canis, which is normally present in the skin and fur of the animal.
When the animal faces external factors such as stress, sudden changes in the environment or food, its immune system weakens, the mite takes advantage of this condition and reproduces without control, causing this disease.
It is very common to appear in puppies, especially around the eyes and face with red spots and thickened and dark skin, it is also called black or red scabies. Read our full article on ancient scabies in dogs.
It is caused by the mite Sarcoptes scabiei and can reach dogs of any breed and age.
This disease causes an intense itching on the dog’s skin, causing it to scratch and ing a lot until it causes an injury. The skin has a reddish tone, spots, alopecia and scabs.
Unlike traditional disease, sarcotic scabies are highly contagious to other animals and humans, with sufficient direct contact with the affected animal.
Some skin tumors can begin with small changes in skin color, such as red spots, and evolve into more complex structures with elevation and changes in the surrounding area.
In this problem, it is necessary to act quickly so that the tumor region or mass can be removed and to ensure that it does not extend to the rest of the body (metastasis) and affects other organs and structures.
When it comes to a skin problem, the diagnosis is almost never immediate and it takes a few days to discover it.
The location of the dog’s skin problem can often help with diagnosis because some diseases have characteristic locations. In addition, the tutor needs to provide a detailed history of the dog and indicate:
Following this approach, the veterinarian will inspect the animal, perform a physical examination and other complementary tests such as cytology and hair and skin scratching, microbial cultures, blood and urine tests or biopsies (taking a tissue sample) and thus determine the diagnosis.
For treatment to succeed, the cause and disease must be well identified. After the final diagnosis, the veterinarian will suggest the treatment that best suits the animal.
Treatment of red spots on the dog’s skin may include
This article is for informational purposes only, in Animal Expert.com.br we cannot prescribe veterinary treatments or make any kind of diagnosis. We suggest that you take your pet to the veterinarian in case of any type of condition or discomfort.
If you want to read articles similar to Red Spots on the Dog’s Skin, what can it be?, we recommend that you visit our Skin Problems section.