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Allergy Medicine for Cats: What Can I Give My Cat for Allergies?

Allergy Medicine for Cats: What Can I Give My Cat for Allergies?

Cats can suffer from a variety of allergic reactions that can manifest in symptoms like itchy skin, sneezing, coughing, or even digestive upset. As loving pet owners, it's natural to seek ways to alleviate their discomfort. But before you reach into the medicine cabinet, it's important to understand what cat allergy medicines are safe and effective. 

Exploring solutions for your cat's allergies can be a multifaceted journey. We’re here to share options for a holistic approach, including dietary adjustments, hypoallergenic cat food options, supplements, at-home remedies, and allergy medicine for your cat, all of which can significantly alleviate your feline companion's discomfort for good.

What are Cat Allergies?

Allergies in cats are immune system reactions to allergens, such as certain proteins, environmental factors, or medications. Cats can develop allergies to various things, including fleas, food, environmental allergens, and contact allergies. 

The exact cause of cat allergies isn’t always clear, and some cats may have a genetic predisposition to developing allergies. Additionally, allergies can develop over time, so a cat may not show signs of allergies until later in life.

Signs Your Cat Has Allergies

Recognizing the signs of allergies in your cat is crucial for providing timely relief and comfort. Common allergy symptoms in cats include:

  • Itchy ears and skin 
  • Excessive licking
  • Recurrent skin rashes or sores
  • Sneezing
  • Coughing
  • Watery eyes
  • Nasal discharge
  • Vomiting
  • Diarrhea
  • Ear infections
  • Hair loss (in severe cases)

Additionally, you may notice behavioral changes, such as increased irritability or restlessness. If you observe any of these symptoms persistently in your cat, consulting with a veterinarian can help diagnose the allergen triggers and formulate an accurate treatment plan.


Types of Cat Allergies

Cat allergies can be categorized into a variety of types based on the specific allergens triggering the immune response including:

  • Environmental Allergies: Reactions to substances in their environment such as pollen, dust mites, mold spores, and household chemicals.
  • Food Allergies: Sensitivity to specific ingredients in their diet, such as certain proteins or additives.
  • Flea Allergies: Hypersensitivity to flea saliva, resulting in intense itching and discomfort when bitten by fleas.
  • Contact Allergies: Allergic reactions to substances that come into direct contact with the skin, such as certain fabrics, cleaning products, or grooming products.
  • Inhalant Allergies: Allergic reactions to airborne particles, including dust, pollen, and mold spores, which can lead to respiratory symptoms like sneezing and wheezing.

Identifying the specific type of allergy affecting your cat is essential for implementing appropriate management strategies, whether through environmental modifications, dietary changes, or medical interventions.

How to Treat Your Cat’s Allergies (Without Cat Allergy Medicine)

From dietary adjustments and environmental modifications to herbal remedies and specialized grooming techniques, explore holistic approaches to gently help your feline friend find relief and thrive despite their allergies.


1. Novel Protein Diets For Cats

Novel protein cat food works well for cats with allergies because it contains proteins that your cat hasn't been exposed to before, reducing the likelihood of triggering allergic reactions. By introducing novel proteins, you can help identify and eliminate specific allergens from your cat's diet, promoting relief from allergic symptoms and supporting their overall well-being.

Unlock the power of a novel protein diet with KOHA’s novel protein cat food options, crafted with premium ingredients and tailored for cats with sensitive stomachs and allergies.

KOHA offers a diverse range of recipes featuring proteins like rabbit and duck, (and soon venison kangaroo) to help you treat your cat’s allergies without antibiotics or medications. With high-quality, novel proteins and no junky fillers, KOHA cat food not only provides essential nutrients but also helps eliminate common allergens found in traditional cat foods. 

Explore KOHA novel protein cat food


2. Limited Ingredient Diets

Treating your cat's allergies with a limited ingredient diet offers a straightforward yet effective approach to managing their symptoms. By minimizing the number of ingredients in their food, you can reduce the likelihood of triggering allergic reactions while still providing essential nutrition. 

Look for cat food brands like KOHA that specialize in limited ingredient diets, carefully selecting high-quality proteins and simple, easily digestible ingredients. Even if your cat is allergic to chicken, we have plenty of options like turkey and duck to keep them satiated. 

Transitioning your cat to a limited ingredient diet can help identify and eliminate potential allergens, providing relief from itching, digestive issues, and other allergy-related symptoms. 

Browse KOHA Limited Ingredient Cat Food 


3. Soothing Baths

Oatmeal serves as a beneficial ingredient in soothing baths with its natural properties that work to alleviate itching, inflammation, and irritation. Acting as a gentle cleanser, oatmeal removes allergens and debris from your cat's fur and skin without compromising natural oils. 

Similarly, aloe vera, renowned for its anti-inflammatory properties, is a valuable asset in treating your cat's allergies through soothing baths. Applied topically, aloe vera calms irritated skin, reduces itching, and alleviates inflammation triggered by allergic reactions. Its moisturizing qualities also hydrate dry, irritated skin, expediting the healing process and providing much-needed relief for your cat. 

You can also use pet shampoo specially formulated for sensitive skin that’s made from natural ingredients and avoids any parabens and sulfates. 


4. Immune Supplements

Immune supplements can be beneficial for treating your cat's allergies by supporting their immune system's ability to respond appropriately to allergens. Some supplements can include:

  • L-lysine is an amino acid that can help boost the immune system and reduce the severity and frequency of respiratory infections, which can be exacerbated by allergies in cats.
  • Colostrum is rich in antibodies and immune-boosting nutrients that can help strengthen the immune system and support overall health in cats with allergies.
  • Quercetin is a flavonoid with antioxidant and anti-inflammatory properties that can help reduce allergic reactions and improve respiratory health in cats.
  • Omega-3 fatty acids, commonly found in salmon or fish oil supplements, have anti-inflammatory properties that can help reduce allergic reactions and act as a natural antihistamine for cats.
  • Probiotic supplements contain beneficial bacteria that support gut health and strengthen the immune system.


5. Cat Allergy Remedies for Your Home

To help cats with their allergies at home, prioritize cleanliness by vacuuming with a HEPA filter, washing bedding regularly, and using allergen-proof covers as dust mites, pollen, and mold spores present in household dust can trigger allergic reactions in cats. 

These simple adjustments can make a significant difference in managing your cat's allergies and promoting their comfort and well-being.


Allergy Medicine & Medicated Treatments For Cats with Allergies

From antihistamines to prescription shampoos and flea prevention products, discover the options available to help alleviate your feline companion's symptoms. Of course, allergy medicine won’t be the best solution for every cat.


1. Diphenhydramine & Antihistamines

Diphenhydramine & Antihistamines can help alleviate allergy symptoms in cats by blocking the action of histamine, a chemical released during allergic reactions. Diphenhydramine, commonly known as Benadryl, and other antihistamines like chlorpheniramine or cetirizine can provide relief from itching, sneezing, and other allergic reactions.

Antihistamines for Cat Allergies: 

  • Benadryl
  • Chlor-Trimeton
  • Zyrtec (liquid form)
  • Claritin

While these can be an effective option to help temporarily relieve itching, sneezing, and other allergy symptoms if correctly dosed, these medications can come with potentially harmful side effects and should only be used as directed by a vet.


2. Atopica For Cats

Atopica (cyclosporine) is an immunosuppressive medication prescribed for cats with allergic dermatitis or other inflammatory skin conditions. It works by suppressing the immune response that leads to allergic reactions, reducing itching and inflammation. 

Atopica requires a prescription and carries potential side effects and should be administered according to your veterinarian's instructions.


3. Prescription Shampoo for Cats

Prescription shampoos formulated for cats with allergies contain medicated ingredients like oatmeal, aloe vera, or ceramides to soothe irritated skin and reduce itching. These shampoos can help cleanse the skin, remove allergens, and maintain skin health when used regularly.

Cat Prescription Shampoos: 

  • Malaseb Shampoo
  • Epi-Soothe Shampoo
  • Douxo Chlorhexidine PS Shampoo
  • Allermyl Shampoo
  • KetoChlor Shampoo
  • ResiCORT Leave-On Lotion


4. Corticosteroids

Corticosteroids such as prednisolone or dexamethasone are potent anti-inflammatory medications used to control severe allergic reactions and inflammation in cats. They work by suppressing the immune system's response to allergens, providing rapid relief from symptoms like itching, swelling, and redness. 


However, long-term use of corticosteroids can lead to side effects and should be monitored closely by a veterinarian.


Cat Allergy Medicine with Corticosteroids: 

  • Prednisolone
  • Dexamethasone
  • Methylprednisolone
  • Triamcinolone
  • Prednisone


5. Flea Prevention Products

Flea prevention products such as spot-on treatments, oral medications, and flea collars help protect cats from flea infestations, which can trigger allergic reactions. These products contain insecticides or insect growth regulators that kill or repel fleas, preventing them from biting your kitty. 

Unfortunately, flea collars have caused poisoning in some cases, so monitor closely and always consider a more holistic approach first to avoid harmful chemicals.

Flea Prevention Meds for Cats: 

  • Topical spot-on treatments (e.g., Frontline, Advantage)
  • Oral tablets (e.g., Comfortis, Capstar)
  • Flea collars (e.g., Seresto, Adams)
  • Injectable medications (e.g., Program injection for cats)
  • Prescription flea prevention products (e.g., Revolution, Bravecto)


6. Antibacterial Medicated Spray

This spray is formulated to prevent and treat bacterial infections on your cat's skin. It contains antibacterial agents that help eliminate harmful bacteria, reducing the risk of infections associated with flea bites or other skin irritations. 

Regular application can soothe irritated skin and promote healing while providing protection against secondary infections.

Antibacterial Medicine for Cat Allergies:

  • Clavamox (Amoxicillin/clavulanic acid)
  • Clindamycin
  • Cephalexin
  • Enrofloxacin
  • Azithromycin


7. Antiseptic Wipes

These wipes are designed to clean and disinfect minor wounds, cuts, and abrasions on your cat's skin. Infused with antiseptic agents, they help prevent infection and promote healing, making them ideal for treating flea bites or irritated skin caused by scratching.

Antiseptic wipes for cats with allergies: 


8. Hydrocortisone Cream

Hydrocortisone cream is a topical medication that contains a mild corticosteroid, which helps reduce inflammation and relieve itching associated with flea allergies or other skin conditions. By soothing the irritated skin and reducing scratching, hydrocortisone cream provides immediate relief for your cat. 

However, it's essential to use it under veterinary guidance to ensure proper dosage and application, as prolonged use can lead to side effects.

Cat Allergy Medicine with Hydrocortisone Cream: 

  • Hydrocortisone cream
  • Cortaid
  • Cortizone-10

More Information on What to Give Your Cat For Allergies

Let’s take a look at some common questions about cat allergies. 

What allergy medicine is safe for cats?

Allergy medicines safe for cats typically include antihistamines or cetirizine, and corticosteroids, when administered under veterinary supervision and in appropriate doses depending on the severity of symptoms. 

While these medications can effectively alleviate allergy symptoms short-term, potential side effects may include drowsiness, increased thirst and urination, gastrointestinal upset, and in the case of corticosteroids, long-term use may lead to immunosuppression or exacerbation of certain conditions like diabetes or hyperthyroidism. 

It's crucial to follow your veterinarian's guidance closely and monitor your cat for any adverse reactions while using allergy medication. 

However, before resorting to medication, trying dietary changes can be beneficial. KOHA offers allergy-friendly recipes made with limited ingredients and novel proteins like duck, rabbit, or venison, which can help identify and eliminate potential allergens from your cat's diet. 

By addressing the root cause of allergies through proper nutrition, you may reduce the need for medication and promote long-term relief and well-being for your cat.


How do you treat cat skin allergies naturally?

Treating cat skin allergies naturally through diet involves selecting high-quality, hypoallergenic foods that minimize potential allergens and support skin health. Opt for novel protein sources such as rabbit, duck, or venison, and consider grain-free or limited-ingredient diets to reduce the risk of triggering allergic reactions. 

Discover relief for your cat's allergies with our specialized collection of KOHA Cat Food for Allergies.

Is Zyrtec or Claritin better for cat allergies?

When considering Zyrtec (cetirizine) or Claritin (loratadine) for cat allergies, both are commonly used antihistamines that can help alleviate symptoms such as itching, sneezing, and watery eyes in cats. 

Treat Your Cat’s Allergies With KOHA

Managing your cat's allergies effectively requires a holistic approach that addresses both environmental triggers and dietary factors. By incorporating KOHA’s limited ingredient cat food into your feline friend's diet, you can provide them with high-quality nutrition tailored to their specific needs. 

With recipes made from limited ingredients and novel proteins, KOHA helps identify and eliminate potential allergens, promoting relief from allergies and supporting your cat's overall health and well-being. 

Ready to give your cat relief from allergies? Explore KOHA’s specialized collection of cat food for allergies. 

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