Cat Allergy Sympyoms, Reactions And Cure

When a cat's body gets sensitive to its environment, it develops allergies. So, if you notice that your cat is feeling unwell and is constantly sneezing or scratching itself, it could be due to cat allergy reactions. These allergens are unpleasant substances that may or may not irritate you, but when your cat's body tries to rid itself of them, it may exhibit a variety of symptoms. 

While it’s normal for cats to show different symptoms depending on the allergy, those that affect their breathing are the most serious ones. So, if your cat suffers from breathing issues due to allergies, it can take a life-threatening turn. Sometimes, the itchiness can also cause skin irritation leading your cat to chew on its paws or tail relentlessly. 

Fortunately, these cat allergies are treatable once the allergen affecting your cat is identified. Therefore, knowing how to detect if your cat has allergies and what’s causing these allergies can help you prevent problems in the future.


What Causes Cat Allergies?

The first step toward treating your cat’s allergies is finding out what’s causing them. A visit to the veterinarian is the simplest way to identify your cat’s allergy stimulus. 

Causes of cat allergies could be due to several reasons, all of which fall under one of the three categories. These categories are, namely – flea allergy, food allergy, and environmental allergy (atopic dermatitis). 


Flea Allergy

One of the most common cat allergy signs is flea allergies. These allergies are generally caused by flea bites or flea treatment medicine. Excessive itching is the most predominant symptom of this type of allergy. It's likely that your cat is allergic to fleas if you find it scratching or frequently chewing on its fur, especially directly above the tail.


Food Allergy

Food allergies in cats can cause vomiting, diarrhea, and even itchy skin, especially around the neck and head. This type of allergic response might cause your cat to shed patches of fur in severe circumstances. In such extreme cases, your vet can help you detect which foods are causing irritation and develop an appropriate diet for your cat.


Environmental Allergy 

Environmental allergies may have different triggers, including plants, pollen, and mold. This type of allergy can also be induced by cleaning products, or the fragrance included in some types of cat litter. Another type of environmental allergy is feline atopy. It is commonly known as feline atopic dermatitis, a severe allergic reaction in cats that causes extreme itchiness in their skin. As a result of this condition, your cat may suffer from skin soreness, redness, scabbing, and even hair loss.



Symptoms Of Cat Allergies

Depending on the kind of allergy your cat has, symptoms can range from unpleasant to life-threatening. 



Diarrhea is frequently related to staining of the fur around the hind end in some breeds. In normal cats, you can observe some variation in the consistency of their stool. Dietary changes can also cause temporary changes in their stool. But, if you notice frequent semi-liquid or liquid stools for more than two days, you should consult your vet. 



There are different causes to why a cat makes a wheezing sound. It could be due to a hairball stuck in its stomach or allergens like pollens, mold, or cigarette smoke. However, this wheezing sound can also be linked to discomfit or stress. Because each cat's triggers are unique, it's critical to be aware of the surroundings and activities in your cat's environment that could be causing stress-related wheezing.


Watery Eyes

Watery or glossy-looking eyes are other prominent cat allergy signs. While a cat's moist eyes maybe caused by allergens such as mildew dust or household cleaning products, it could also indicate something more serious, such as a bacterial illness or virus. 


Skin Redness And Itchiness

Itchiness or skin redness in cats is associated with a skin condition called cat dermatitis. When this happens, your cat’s skin becomes swollen, red, and irritated, often with small blisters, as a result of an external agent directly irritating the skin or causing an allergic reaction to it.


How Are Cat Allergies Treated?


By Using Medicated Shampoos

If your cat is suffering from moderate allergy symptoms with only limited itching, medicated shampoos or rinses can help.


By Using Anti-Itch Medications

Anti-itch and anti-inflammatory medicines such as corticosteroids are particularly effective in treating extreme itchiness in cats. When used correctly, they can be quite safe and effective in cats. Consult your vet to identify the best course of action.


By Using Flea Preventatives

Treating your cat with flea preventatives will prevent your cat from being bitten by fleas. Plus, to lessen the chances of your cat being bitten, you should treat your home during the warmer months when fleas are more frequent. In fact, even cats who aren't allergic to fleas should use a flea preventative to avoid tapeworm and other flea-related illnesses.


By Eliminating Food That Causes Allergy

To figure out which food is causing your cat's allergies, you must first put it on an elimination diet. After that, gradually reintroduce food items until you find the problematic allergen. The top three allergenic protein sources are beef (18%), fish (17%), and chicken (5%). Avoiding these foods will enable your cat's allergic reaction to be less severe.


Signs Of Allergies In Cats

The most common allergy symptoms in cats are skin reactions, regardless of the cause, and they can appear at any age. Just because your cat didn’t have allergies as a kitten doesn’t mean she won’t have them as an adult. If your cat suffers from any of the following symptoms, take her to the vet for a consultation:

  • Persistent scratching, licking and skin chewing
  • Face and ear rubbing
  • Inflamed skin patches, hair loss and foul odor
  • Coughing, sneezing, watery eyes and runny nose
  • Frequent vomiting or diarrhea


Allergies can vary from cat to cat, so it is important that you work with your vet to make sure your cat gets the best possible treatment. You’ll both be happier as a result.


FAQ On Does Your Cat Have Allergies


What Are The Most Common Cat Allergies?

Cats are sensitive to a wide range of allergies. Cats, like people, can be allergic to a variety of foods, drugs, plants, and other things. However, flea, environmental, and/or food allergies are the most common allergies in cats.


How Do You Get Rid Of Cat Allergies?

Keeping your home clean, using dust-free and unscented cat litter, using flea preventatives regularly, avoiding excessive fragrances, and not smoking in the house can help keep your cat from being allergic.


How Do I Know If My Cat Has Allergies?

If your cat suffers from allergies, some of the most frequent allergic reactions will trigger certain behaviors, conditions, and even symptoms like:

  • Itchy and watery eyes
  • Runny nose
  • Itchy skin
  • Coughing
  • Vomiting or diarrhea 


Do Cat Allergies Go Away?

It depends on whether your cat has skin or food allergies. If your cat eats nothing but novel food and water for eight to ten weeks, the allergic symptoms in its skin will fade away. But if it is related to food allergies, then you need to find a diet that works for your cat and stick to it.


How Long Do Cat Allergies Last?

Most cats with inhalant allergies are allergic to a variety of allergens. Itching may only persist just several weeks at a time during one or two seasons of the year if the number of allergens is low and seasonal. The cat may scratch frequently if there are a lot of allergens or if they are there all year round.


Does Your Cat Have Allergies?
Does Your Cat Have Allergies?
  • Your Cat’s Language: What Meows, Chirps and Yowls Mean
    Your Cat’s Language: What Meows, Chirps and Yowls Mean
    Your Cat’s Language: What Meows, Chirps and Yowls Mean

    Listen up, Mom or Dad, because your feline definitely has something to say. Cats use more than 100 different vocal sounds to communicate. Here are nine of the most common sounds you’ll hear and what your cat’s unique language means.




    While your cat’s purrs are usually a sign that they’re happy, comfortable or content, it’s important to point out that your cat might also purr when they are anxious, agitated or sick — because purring soothes them. The key to figuring out if it’s a “worry purr” is to check if their ears are folded back, if they seem tense or if they just aren’t acting normal. (If that’s the case, call the vet and grab the cat carrier.)



    Why do cats meow? It’s simple: It’s their way of communicating with us!

    Meows are your cat’s most common “word,” and every one means something different. For example, your cat might meow to greet you when you come home, to ask you to open your bedroom door so they can curl up on your pillow, or to say, “I’d like some more tasty kibble or a second serving of IAMS® PERFECT PORTIONS™ paté, s’il vous plaît.


    Chirps and Trills

    Chirps and trills are the loving language of cat mothers. Chirps, or chirrups, are staccato, bird-like sounds mother cats use to say to their kittens, “Follow me.” Trills are higher-pitched chirps your cat uses to say hello or “Pay attention to me.” When your cat directs these sounds at you, chances are they want you to give them some love or follow them somewhere, usually to their food or water bowl. (Shocker, LOL.)

    If you have more than one feline fur baby, listen closely. You’ll likely hear your cats talk to each other with these sounds.




    When your kitty spies an unsuspecting bird or squirrel frolicking outside the window, they might make a chattering sound at it. This distinctive, repetitive clicking noise is caused by a combination of lip smacking and your cat rapidly vibrating their lower jaw. This odd behavior looks like teeth chattering, and a lot of cats also chirp when they chatter.

    This clickety sound is thought to be a mix of predatory excitement and frustration at not being able to get to the elusive feathered or furry prize. Some animal behaviorists even think the sound mimics a fatal bite used to break the bones of their prey. Who knew your li’l feline was so ferocious?!

    Regardless of the exact reason cats chatter or chirp at birds and other small animals, most feline parents find it fascinating and amusing to watch.




    The unmistakable sound of a cat hissing is like a steak hitting a hot skillet, and it can only mean one thing: Your cat feels threatened and will put up a fight if they have to. Just as important as the hissing sound, however, is the cat body language that comes with it. Your cat will flatten their ears, arch their back, puff their fur, twitch their tail and usually open their mouth to flash their fangs — aka the classic defensive pose.



    Snarls and Growls

    In addition to a hiss, if your cat makes a deep, guttural growlsound, they’re saying, “Back off.” Similar to a dog’s growl, this noise means your cat is annoyed, scared or angry. Some cats even make short, higher-pitched snarl sounds before launching into a full-blown growl.

    While these sounds usually signify an unhappy cat, it’s important to note that some cats growl because they’re in pain from an injury or a health problem. If you suspect this is the case, a trip to the vet is in order.

    If your feline snarls or growls at you for any reason, though, it’s best to leave your feisty friend alone.



    A yowl, or howl, is a long, drawn-out meow that almost sounds like moaning; it’s your cat’s way of telling you they’re worried or distressed, or that they need you. They might have gotten locked in a closet, can’t find you anywhere or, heaven forbid, have discovered their food bowl is empty. Your cat might also yowl when they don’t feel well or when a new neighborhood cat trespasses on their turf.

    Whatever the reason, make sure you immediately help your cat whenever you hear a yowl. Trust us — you’ll both be glad you did.


    Your Cat’s Language: What Meows, Chirps and Yowls Mean