The treatment for canine skin disease depends upon the cause of the condition. The causes of skin disease in dogs include: bacterial infections, fungal infections, parasite infestations, autoimmune disease and allergies, and tumors.
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Bacteria
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Many bacteria cause skin disease in dogs. If a dog has a bacterial skin infection, it will be treated by a thorough shampooing to remove crusts and scales. Antibiotics also are given by mouth or through injection.
Fungus
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Fungal skin infections can be very hard to treat. The hair may be shaved and the dog will need a series of three weekly shampooings or dips.
Parasites
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Parasite skin infestations are treated by dips, shampoos, or injections of anti-parasite medications.
Autoimmune or Allergies
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These skin conditions are generally treated with oral or injectable steroids or antihistamines. Lotions or shampoos can also be used to calm itchy or sore skin.
Tumors
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Skin tumors require surgery to remove the tumors. Depending on the nature of the tumor, drugs such as a chemotherapy regimen may also be given to kill or slow the growth of tumors.
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