Treatments for Allergies in Dogs

Allergies can be a source of misery for dogs as well as for humans. If you suspect your dog has allergies, take him to the vet for diagnostic tests. Your vet will determine the cause of his itchiness or sneezing so you can begin treating the problem.

  1. Symptoms and Causes

    • Persistent scratching due to itchy eyes, skin, ears or tail could indicate that your dog has allergies. Some dogs sneeze, vomit or suffer from diarrhea as a result of allergies, but these symptoms could also be caused by other medical problems. If your dog licks excessively or chews on her paws, you'll need to find out what is causing these allergic reactions. If left untreated, secondary yeast or bacterial skin infections can develop and lead to scabs or hair loss.

      Pollens, mold spores, dust and fleas commonly cause allergies in dogs. Certain food ingredients, such as chicken or beef, can provoke allergic reactions as well. Dander or feathers from other animals, materials such as plastic or rubber, perfumes and cleaning products also cause adverse reactions. Cigarette smoke, which causes bronchitis in some dogs, can trigger allergies also.

    Removing Allergens

    • For dust allergies, vacuum your house twice a week and wash your dog's bed once a week to remove dust mites. Use a flea-control product recommended by your veterinarian to prevent or treat an infestation. Bathe your dog weekly with a prescription shampoo to get rid of pollen and any other environmental allergens clinging to his skin. Baths can also sooth itchiness, but be careful about how often you bathe him. Frequent baths will make his skin dry. For possible food allergies, switch your dog to a hydrolyzed protein or prescription diet advised by your vet. You'll need to provide a home-cooked diet or stick to specific foods if a food allergy is confirmed.

    Allergy Medications

    • Allergy injections help your dog build resistance to airborne allergens, such as mold spores or pollen. Itchy skin can be soothed with an anti-inflammatory treatment, such as fatty acid supplements or sprays with aloe or oatmeal. You can give your dog antihistamines to relieve allergy symptoms after checking with your vet, but keep in mind this form of treatment only works for a small number of dogs. Your vet might suggest a stronger form of treatment, such as cortisone shots, for a severe case of allergies.