{"id":95694,"date":"2025-11-25T11:18:31","date_gmt":"2025-11-25T09:18:31","guid":{"rendered":"https:\/\/tvaryny.com\/?p=95694"},"modified":"2025-11-18T11:38:43","modified_gmt":"2025-11-18T09:38:43","slug":"spring-allergies-how-to-understand-if-your-pet-has-hay-fever-and-how-to-help-them","status":"publish","type":"post","link":"https:\/\/tvaryny.com\/en\/spring-allergies-how-to-understand-if-your-pet-has-hay-fever-and-how-to-help-them","title":{"rendered":"Spring Allergies: How to Understand If Your Pet Has Hay Fever and How to Help Them"},"content":{"rendered":"\n

Spring is the time when nature wakes up, but for many pet owners, this season becomes a real trial. While some enjoy the blossoming gardens, others watch in horror as their dog scratches itself raw, and the cat sneezes incessantly. Seasonal allergy, or pollinosis, is one of the most common reasons for visiting veterinary surgeries between March and October. It is an insidious disease that often masks itself as other pathologies, and without proper treatment, it can lead to serious complications, including chronic skin infections and psychological distress in the animal due to constant itching.<\/p>\n\n\n\n

In this article, we will break down the mechanism of the reaction to pollen in detail, learn to distinguish it from food intolerance, and draw up a clear action plan to make life easier for your four-legged friend. Read more about this on Tvaryny<\/a>.<\/p>\n\n\n\n

What is pollinosis and why does it occur in animals?<\/h2>\n\n\n\n
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Pollinosis<\/strong> (from Latin “pollen”) is an allergic disease of the mucous membranes and skin caused by plant pollen. In veterinary medicine, this condition is more often classified as a manifestation of atopic dermatitis<\/strong> – a genetically determined inflammatory skin disease associated with the formation of IgE antibodies to environmental allergens.<\/p>\n\n\n\n

It is important to understand the mechanism: the animal’s immune system mistakenly identifies a safe pollen protein as a dangerous enemy (like a virus or bacterium). In response, the body begins to mass-produce histamine and other inflammatory mediators. Unlike humans, in whom hay fever manifests more often with respiratory symptoms (runny nose, watery eyes), in cats and dogs, the “shock organ” is the skin. That is why itching is the number one symptom.<\/p>\n\n\n\n

The danger calendar: what our pets react to<\/h3>\n\n\n\n

Seasonal allergy comes in waves. We can distinguish three main peaks of exacerbations:<\/p>\n\n\n\n

    \n
  • Early Spring (March-May):<\/strong> Tree blossoming. The most aggressive are pollen from birch, alder, hazel, oak, and poplar. It is worth noting that poplar fluff itself is rarely an allergen, but it acts like a sponge, absorbing pollen from other plants and dust from roads, becoming a “time bomb”.<\/li>\n\n\n\n
  • Summer (June-July):<\/strong> Season of cereals and meadow grasses. Timothy, fescue, bluegrass – these plants are everywhere, from city lawns to forest clearings.<\/li>\n\n\n\n
  • Late Summer – Autumn (August-October):<\/strong> Weed flowering. Ragweed (ambrosia) and mugwort are leaders among the causes of severe atopic conditions in dogs during this period.<\/li>\n<\/ul>\n\n\n\n

    Symptoms: How not to confuse allergy with infection<\/h2>\n\n\n\n

    The clinical picture of pollinosis can be varied, and owners often confuse it with fungal infections or the presence of fleas. However, there are specific markers that point specifically to a reaction to external irritants.<\/p>\n\n\n\n

    Body System<\/th>Manifestations in Dogs<\/th>Manifestations in Cats<\/th><\/tr><\/thead>
    Skin (Dermatology)<\/strong><\/td>Itching (scale 7-10 out of 10), paw licking (“red sock effect”), rubbing face on the carpet, redness in the groin and armpits.<\/td>Miliary dermatitis (small scabs on the back), symmetrical alopecia (licking the belly bald), eosinophilic granulomas on the lips.<\/td><\/tr>
    Ears (Otitis)<\/strong><\/td>Redness of the ear flap, excessive wax discharge, unpleasent smell, dog shaking its head. Often the only symptom.<\/td>Occurs less frequently, but itching and scratching behind the ears are possible.<\/td><\/tr>
    Eyes (Conjunctivitis)<\/strong><\/td>Hyperaemia (red eyes), clear or mucous discharge, swelling of the eyelids.<\/td>Watery eyes, frequent blinking, swelling of the third eyelid.<\/td><\/tr>
    Breathing<\/strong><\/td>Reverse sneezing, rarely – coughing.<\/td>Asthmatic syndrome, coughing, wheezing (especially dangerous for cats).<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
    \n

    Important to know:<\/strong> In 80% of cases, seasonal allergy in dogs starts with the paws. If you notice that after a walk, the dog thoroughly licks the space between its toes, and the fur there has turned a rusty-red colour (due to saliva oxidation) – this is the first sign of atopy.<\/p>\n<\/blockquote>\n\n\n\n

    Diagnosis: Why “eyeballing it” doesn’t work<\/h2>\n\n\n\n

    The diagnosis of “seasonal allergy” is made by exclusion. It is impossible to look at a dog and say: “He is allergic to ragweed”. The vet must follow a specific algorithm:<\/p>\n\n\n\n

      \n
    1. Exclusion of parasites.<\/strong> Even if you don’t see fleas, it doesn’t mean they aren’t there. Flea bites are the most common trigger for itching. The doctor will prescribe strict treatment (spot-on + tablets).<\/li>\n\n\n\n
    2. Cytology of skin and ears.<\/strong> Allergies weaken the local immunity of the skin, which leads to the proliferation of bacteria (pyoderma) and fungi (Malassezia). Treating the allergy without eliminating the secondary infection is a futile exercise.<\/li>\n\n\n\n
    3. Exclusion of food allergy.<\/strong> It may seem to owners that it’s “from the chicken”, although in reality, it is pollen. To differentiate, an elimination diet lasting 6-8 weeks may be required, although with clear seasonality, this step is sometimes skipped.<\/li>\n\n\n\n
    4. Allergy tests.<\/strong> This is the “gold standard”. There are two types: blood test for IgE (serology) and intradermal tests (IDT). They allow you to accurately determine the list of plants to which the animal reacts, which is necessary for the manufacture of a vaccine (ASIT).<\/li>\n<\/ol>\n\n\n\n

      Strategy for help: From symptom relief to control<\/h2>\n\n\n\n
      \"\"<\/figure>\n\n\n\n

      Treating pollinosis is always a comprehensive approach. There is no magic pill that will cure allergies once and for all, but you can achieve stable remission and a comfortable life.<\/p>\n\n\n\n

      1. Mechanical barrier and hygiene<\/h3>\n\n\n\n

      The simplest way to reduce the reaction is to reduce contact with the allergen. Pollen settles on the fur, paws, and face during a walk. When the animal comes home, it spreads it around the flat and inhales it from its own fur.<\/p>\n\n\n\n

        \n
      • Washing paws:<\/strong> Do not just wipe with a cloth, but wash under running water, thoroughly rinsing between the toes. Use hypoallergenic shampoos with chlorhexidine (to prevent fungus).<\/li>\n\n\n\n
      • Frequent bathing:<\/strong> During the flowering season, it is recomended to bathe the dog completely once a week using moisturising shampoos. This washes allergens off the skin and restores the lipid barrier.<\/li>\n\n\n\n
      • Clothing:<\/strong> Light cotton overalls physically protect the dog’s body from contact with grass and pollen.<\/li>\n<\/ul>\n\n\n\n

        2. Medical therapy (as prescribed by a doctor!)<\/h3>\n\n\n\n

        Self-medication with human medicines is a path to toxic poisoning. For example, many popular human antihistamines almost do not work in dogs and cats or require huge doses.<\/p>\n\n\n\n

          \n
        • Antihistamines:<\/strong> Effective only in 15-20% of animals and mostly as a preventative measure in the early stages. In the acute phase, they are powerless.<\/li>\n\n\n\n
        • Glucocorticoids (Steroids):<\/strong> Quickly relieve itching and inflammation, are cheap, but have many side effects (thirst, frequent urination, impact on the liver) with long-term use.<\/li>\n\n\n\n
        • Oclacitinib (Apoquel):<\/strong> A modern drug that blocks the mechanism of itching at the cellular level. It acts quickly, is safer than hormones, but expensive.<\/li>\n\n\n\n
        • Lokivetmab (Cytopoint):<\/strong> A biological preparation (monoclonal antibodies) which is injected once every 4-8 weeks. It is not a medicine in the classical sense, but rather a “neutraliser” of the itch signal.<\/li>\n<\/ul>\n\n\n\n

          3. ASIT therapy (The only way to recovery)<\/h3>\n\n\n\n

          Allergen-specific immunotherapy (ASIT) is essentially “vaccination against allergy”. Based on allergy tests for a specific animal, a solution with micro-doses of allergens is prepared. By administering it according to a scheme (injections or spray under the tongue), we “train” the immune system not to react aggressively to pollen. The effectivness of the method is 70-80%, but the course lasts from 6 months to lifelong use.<\/p>\n\n\n\n

          Omega-3 and nutrition: Support from within<\/h2>\n\n\n\n

          Do not underestimate the role of diet. It has been proven that polyunsaturated fatty acids Omega-3 and Omega-6 in the correct proportion (preferably 1:5 or 1:3) have a natural anti-inflammatory effect. Adding high-quality salmon or krill oil to the diet can reduce the need for medication by 20-30%. It is also important to support the skin’s barrier function by choosing food with increased zinc, B vitamins, and biotin content.<\/p>\n\n\n\n

          Myths about allergies that harm your pet<\/h2>\n\n\n\n
          \"\"<\/figure>\n\n\n\n

          There are many misconceptions surrounding this topic. Let’s debunk the most dangerous ones:<\/p>\n\n\n\n

            \n
          • “You just need to switch to hypoallergenic food”.<\/em> Reality:<\/strong> If a dog has atopy (reaction to pollen), changing food will not help. It’s like treating a runny nose by changing shoes. Diet is important for skin health, but it does not remove the reaction to inhaling the allergen.<\/li>\n\n\n\n
          • “It will pass by itself, spring will just end”.<\/em> Reality:<\/strong> Allergy tends to progress. What was just ear scratching this year may turn into deep pyoderma or asthma next year.<\/li>\n\n\n\n
          • “Hairless cats and dogs don’t get pollen allergies because they don’t have fur”.<\/em> Reality:<\/strong> On the contrary, the skin of Sphinxes or Chinese Crested dogs is even less protected from direct contact with allergens, so reactions in them can be even more acute.<\/li>\n<\/ul>\n\n\n\n

            Step-by-step action plan for owners for spring<\/h2>\n\n\n\n

            So that spring does not turn into a nightmare, prepare in advance:<\/p>\n\n\n\n

              \n
            1. March:<\/strong> Start treatment against ectoparasites (fleas and ticks). Resume the course of Omega-3 acids to strengthen the lipid layer of the skin.<\/li>\n\n\n\n
            2. April-May:<\/strong> Change the walking schedule. Pollen concentration is maximum early in the morning (from 5 to 10 am) and on dry windy days. Walk in the evening or after rain when the pollen is “pinned” to the ground.<\/li>\n\n\n\n
            3. Household:<\/strong> Install a humidifier at home and, if possible, a purifier with a HEPA filter. Do wet cleaning every 2-3 days without using aggressive chemicals.<\/li>\n\n\n\n
            4. First Aid Kit:<\/strong> Always have your dermatologist’s contact details to hand. If you notice swelling of the muzzle (angioedema) – this is an emergency situation requiring an immediate visit to the clinic.<\/li>\n<\/ol>\n\n\n\n

              Remember that your emotional state is transmitted to the animal. Constant itching causes stress in a dog or cat; they become irritable and may sleep poorly. Be patient, do not scold the animal for scratching – it cannot control this. Your task is to become a reliable ally in the fight against an invisible enemy.<\/p>\n\n\n\n

              Conclusions<\/h2>\n\n\n\n

              Spring allergy (pollinosis) in animals is a complex condition that requires a professional approach. Do not ignore the first symptoms: paw licking, redness of the ears, or watery eyes. Modern veterinary medicine has effective and safe means (such as Apoquel, Cytopoint, ASIT) in its arsenal, which allow your pet to enjoy spring without suffering. Timely diagnosis and proper care are the key to a long and happy life for your four-legged friend.<\/p>\n","protected":false},"excerpt":{"rendered":"

              Spring is the time when nature wakes up, but for many pet owners, this season becomes a real trial. While some enjoy the blossoming gardens, others watch\u2026<\/p>\n","protected":false},"author":2,"featured_media":95624,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4425,4423,4438,4436,4444],"tags":[19146],"moimportance":[],"class_list":["post-95694","post","type-post","status-publish","format-standard","has-post-thumbnail","category-cats-guides-en","category-cats-health-en","category-dogs-guides-en","category-dogs-health-en","category-articles-seasonal-en","tag-dog-allergies-in-spring"],"views":38,"_links":{"self":[{"href":"https:\/\/tvaryny.com\/en\/wp-json\/wp\/v2\/posts\/95694","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tvaryny.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tvaryny.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tvaryny.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/tvaryny.com\/en\/wp-json\/wp\/v2\/comments?post=95694"}],"version-history":[{"count":1,"href":"https:\/\/tvaryny.com\/en\/wp-json\/wp\/v2\/posts\/95694\/revisions"}],"predecessor-version":[{"id":95695,"href":"https:\/\/tvaryny.com\/en\/wp-json\/wp\/v2\/posts\/95694\/revisions\/95695"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tvaryny.com\/en\/wp-json\/wp\/v2\/media\/95624"}],"wp:attachment":[{"href":"https:\/\/tvaryny.com\/en\/wp-json\/wp\/v2\/media?parent=95694"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tvaryny.com\/en\/wp-json\/wp\/v2\/categories?post=95694"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tvaryny.com\/en\/wp-json\/wp\/v2\/tags?post=95694"},{"taxonomy":"moimportance","embeddable":true,"href":"https:\/\/tvaryny.com\/en\/wp-json\/wp\/v2\/moimportance?post=95694"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}