10 Common Dog Allergies: Symptoms and Effective Treatments

3. Flea Allergies: The Tiny Pests with a Big Impact

Flea allergies are a common cause of discomfort for dogs, often leading to intense itching and skin irritation. This type of allergy occurs when a dog is hypersensitive to flea saliva, resulting in an allergic reaction from just a few bites. Symptoms include severe itching, hair loss, and the development of hot spots or inflamed areas on the skin. Preventing flea infestations is crucial for managing this allergy. Regular use of veterinarian-approved flea prevention products, such as topical treatments or oral medications, can help keep fleas at bay. It's also important to treat the dog's environment, including bedding and carpets, to eliminate any lurking fleas or eggs. For dogs already suffering from flea allergies, soothing treatments like medicated shampoos and anti-inflammatory medications can provide relief. In severe cases, a veterinarian may prescribe corticosteroids or antihistamines to manage symptoms.