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Black Crusty Skin Dog
Black crusty skin dog disease goes by many other names, such as alopecia X (alopecia is another name for hair loss) and pseudo-Cushing’s Syndrome. Canine black skin disease is suspected to be an inherited disorder, but that is not known for certain. It can be a difficult disorder to diagnose and treat.
Symptoms of Canine Black Skin Disease
Symptoms of dog black skin disease include severe hair loss and darkening of the skin (hyperpigmentation). Dog black skin disease often begins with loss of hair. Some breeds are more susceptible to the condition than others, including the Alaskan malamute, poodle, chow chow, and Pomeranian. Male dogs are more susceptible than females.
Diagnosis of Canine Black Skin Disease
Many, though not all, dogs with canine black skin disease have abnormally low levels of growth hormone. This can be determined by blood tests. If this is the case with your dog, it will help determine the treatment. If there is black skin on dog and growth hormone levels are normal, other causes must be investigated. However, dog black skin disease can occur even when growth hormone levels are normal. Thyroid problems and tumors on the adrenal gland (Cushing’s disease) can cause similar symptoms. Your vet will need to do blood tests to find rule out these causes of black crust skin dog disorders. If these things are ruled out, your dog may be diagnosed with canine black skin disease even if his growth hormone levels are normal.
Treatment of Black Crusty Skin Dog
Of course the treatment of black crusty skin dog disorders depends on the cause of the disease. If it is canine black skin disease and growth hormone levels are low, treatment with growth hormone is indicated. Treatment with growth hormone can lead to diabetes, however, so careful monitoring of blood sugar is necessary.In some cases, black crusty skin dog disease seems to be related not to growth hormone but to sex hormones and getting your dog neutered or spayed will help solve the problem. It’s a good idea to neuter you pet anyway, so this is a good thing to try before resorting to medications. If your dog has been neutered or spayed and the level of growth hormones are normal, the condition is more of a cosmetic problem than a health concern. Vets often recommend leaving it alone. It is usually not itchy and will not bother your dog. You can try giving your dog melatonin, found at health food stores, which may help hair to regrow. Give a 3 mg tablet daily. Be aware, however, that this may have a sedating effect on your dog. If blood tests find that the problem is related to thyroid problems or Cushing’s disease then treatment for those conditions are, of course, needed.
Sources
Mueller, R. S. The Dog with Alopecia
MarvistaVet.com
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