6 Symptoms of Allergic Reactions in Dogs and How to Help Your Pet

When your dog starts exhibiting unusual symptoms, it can be concerning, especially when it might indicate an allergic reaction. Understanding the common signs of allergic reactions in dogs and knowing how to help can make a significant difference in your pet’s comfort and health. Here are six key symptoms to watch for and ways you can support your pet.

 

 

Skin Irritation and Itchiness

One of the most common signs of an allergic reaction in dogs is skin irritation. This can manifest as excessive scratching, biting, or licking of the skin. Dogs may develop red, inflamed patches or even bald spots due to constant scratching. These symptoms are typically caused by allergens such as pollen, mold, or certain foods.

Hot Spots and Secondary Infections

If your dog has persistent skin irritation, they may develop hot spots, which are localized areas of inflamed and infected skin. These hot spots can become quite painful and may require veterinary treatment to prevent secondary infections. Keeping your dog’s skin clean and monitoring for any changes is crucial.

Ear Infections

Frequent ear infections are another indicator of an allergic reaction. Dogs with allergies may have ears that are red, inflamed, and produce excessive wax. You might also notice your dog shaking their head or scratching their ears more than usual.

Signs of Ear Infections

Symptoms of ear infections include a foul odor, discharge, and swelling of the ear canal. It’s important to seek veterinary care if you notice these signs, as untreated ear infections can lead to more severe problems. Regular ear cleaning can help manage symptoms, but professional treatment may be necessary for recurring issues.

Gastrointestinal Issues

Allergic reactions can also affect your dog’s digestive system. Symptoms such as vomiting, diarrhea, and gas may indicate a food allergy. Dogs can develop allergies to specific ingredients in their diet, such as beef, chicken, dairy, or grains.

Identifying Food Allergies

If you suspect a food allergy, your vet may recommend an elimination diet to identify the culprit. This involves feeding your dog a limited-ingredient diet and gradually reintroducing foods to determine which one is causing the reaction. Always consult with your vet before making significant changes to your pet’s diet.

Respiratory Problems

Dogs can experience respiratory issues as a result of allergic reactions. Symptoms like sneezing, coughing, and difficulty breathing can be caused by inhaled allergens such as pollen, dust mites, or mold spores.

Managing Respiratory Allergies

To help manage respiratory allergies, keep your home as free of allergens as possible. Regularly clean your dog’s bedding, vacuum frequently, and use air purifiers to reduce airborne particles. If your dog’s symptoms persist, consult your vet for further evaluation and possible treatment options.

Facial Swelling

Swelling of the face, ears, lips, eyelids, or earflaps is a less common but more alarming symptom of an allergic reaction. This can occur suddenly and may be accompanied by hives or itching. Swelling can be caused by insect bites, certain foods, or medications.

Emergency Response to Swelling

If you notice any swelling in your dog’s face or other areas, contact your vet immediately, as this could indicate a severe allergic reaction known as anaphylaxis. Quick treatment is essential to prevent more serious complications.

Behavioral Changes

Allergic reactions can also lead to changes in your dog’s behavior. They may become more irritable, restless, or withdrawn due to discomfort. Pay attention to any sudden or unusual changes in your dog’s behavior, as these can be signs that something is wrong.

Monitoring and Reporting Changes

Keeping a diary of your dog’s symptoms and behavior changes can be helpful when consulting with your vet. This record can provide valuable insights into potential allergens and help develop a management plan to alleviate your dog’s symptoms.

Supporting Your Dog Through Allergic Reactions

Helping your dog navigate allergic reactions involves identifying the allergens and reducing their exposure. Regular veterinary check-ups and monitoring your dog’s health are crucial steps in managing allergies. If you suspect your dog is experiencing an allergic reaction, call us at Altadena Pet Hospital at (626) 798-0738 or book an appointment online.