Can fleas cause itching in dogs

Can Fleas Cause Itching In Dogs. Sometimes flea bites cause an allergic reaction called flea allergy dermatitis. These parasites which can live in the ear canal of the dog are almost microscopic and can cause intense itching. Fleas feed on blood and can cause anaemia in young old or ill pets. The slightest touch can be a catalyst for your dogs excessive scratching.

Flea allergic dermatitis is the first and this is actually an allergy to flea saliva. Symptoms can range from raised welts on the skin to difficulty breathing. Often the allergic reaction is mistaken for a rash. Some dogs have an allergy to flea bites and suffer severe irritation every time they are bitten. In some cases a single bite can cause a dog to scratch themselves to pieces. Your dog may have a flea allergy.

Flea control is crucial to controlling flares of allergic itch.

If your dog is allergic to fleas the itching will continue for some time after eliminating fleas. Fleabites can also cause complications. Fleas cause itchy skin spread disease and can bite humans. Pets and Parasites states Dogs who are infected with ear mites typically have very itchy and irritated ears and frequently scratch at their ears or shake their heads. If your dogs skin was red and itchy before she took the flea medication the fleas themselves rather than the medicine may be causing the problem. Some dogs have an allergy to flea bites and suffer severe irritation every time they are bitten.