7 Common Symptoms of Allergies in Dogs

Do you notice your dog keeps scratching, licking, or chewing himself excessively? Then, your dog may get allergies. Allergies in dogs are common issues, as they are one of the most common reasons of veterinary appointments. Allergies in dogs mostly affect the skin and ears.

Allergies are an overreaction of your dog’s immune system. Once there is a “foreign” substance enters your dog’s body, then it will be treated as a foreign invader just like virus or bacteria.

The part of the immune system is in charge of releasing histamine, which causes a lot of inflammation. Allergies in dogs may happen after walking outside, just as mentioned in surprising allergies in dog after walking in the rain.

Allergies in dogs tend to get worse as they are getting older. Then, what are the symptoms of allergies in dogs? Let’s take a closer look at each of these common symptoms of allergies in dogs.

Allergies in dogs are classified into different types: flea allergy, seasonal or environmental allergy and food allergy. Different types of allergies in dogs may have distinctive or different symptoms. However, there are some common symptoms of allergies in dogs as follows:

  • Itchiness

If you see your dog keeps scratching or you see hives or redness on the skin, then he may have an allergy. Itchiness, red skin and hives are common symptoms in almost all types of allergies in dogs.

If these are the only symptoms you notice, then you can wait for a day or two before you see a vet. However, if there are other symptoms following, then you should plan to get to the vet soon.

If your dog is diagnosed for having skin allergy, then you can feed them these best dog food for dogs with skin allergies.

  • Diarrhea, Vomiting and Upset Stomach

These symptoms are commonly related to food allergies in dogs. If your dog experiences these, then it is suggested to schedule a visit to a vet as soon as possible.

Your dog needs to get the care he needs right away as these may be signs of anaphylactic reaction. There are some other signs your dog has food allergies other than diarrhea, vomiting and upset stomach. Beware of those signs.

  • Itchy Ears

Itchy ears may not be a sign of anything serious or life-threatening. However, if your dog shows any sign of being uncomfortable and starts to have any trouble walking or a tilted head to one side, then you should immediately see the vet.

  • Sneezing and Runny Nose

Sneezing and runny nose can be the signs of seasonal or environmental allergies. Sneezing and runny nose are commonly accompanied by fever or by any other symptoms.

If this happens, contact the vet immediately. To overcome this allergy, you can also try these ways on how to help your dog to get rid of seasonal allergies.

  • Runny Eyes

If your dog experiences runny eyes, then you should bring him to the vet immediately. There are some health issues with runny eyes as their symptoms.

Runny eyes may be a sign of allergic reaction, upper respiratory infections, or a damage to the eyes. Rule out these potential issues by taking your dog to the vet immediately to discuss what causes his eyes to be runny.

  • Excessive Licking or Skin Chewing

Another common sign of allergies in dogs is excessive licking or skin chewing. If you notice your dog chews or licks his skin, especially his feet, nonstop or frequently, then he may deal with some form of allergies.

There are some causes: exposure to irritants in the backyard or during a walk, and food allergies. This may not sound emergency to you, but it is suggested to contact your vet in the coming weeks to decide how to treat it.

  • Swollen Face

Swollen face is a symptom of acute allergy, mostly caused by an insect bite or sting. It also happens due to an allergen, such as a large amount of pollen. If you notice your dog has a swollen face, then your dog may get anaphylactic shock.

It is recommended to bring your dog to the vet, so that it can be prevented from getting worse. If there is enough swelling, there may be other signs, such as trouble in breathing.

Allergies in dogs can be a bit frustrating for both your dog and you. However, there are some things you can do to relieve the allergies in your dogs, such as keep the home clean, wipe your dog’s paw and belly with a clean cloth, bathe your dog with pet allergy shampoos and give some skin and allergy supplements. You can also consider these allergies reliefs for dogs.