Living with a Cat Allergy: Tips, Breeds & Relief Strategies
Love cats despite being allergic? It’s possible! Even with a cat allergy, you don’t necessarily have to give up your feline companion. With hypoallergenic breeds, smart strategies to control allergens, and some medical support, you can fulfill your dream of owning a cat—without constant sneezing. In this blog, you’ll learn everything you need to know: which cat breeds are suitable for allergy sufferers, what causes a cat allergy, how to recognize it, how to relieve your symptoms, and helpful tips for living comfortably with your cat.
Table of Contents
- Can you keep a cat despite having a cat allergy?
- How do hypoallergenic cats differ from other cats?
- Which cat breeds are allergy-friendly?
- How can you find out if you're allergic to your cat?
- What can you do to relieve allergy symptoms without giving up your cat?
- Summary
Can you keep a cat despite having a cat allergy?
Yes – It is possible to live with a cat despite having a cat allergy, but this requires certain measures such as choosing allergy-friendly breeds and following a strategy for reducing allergens, which you’ll find further down in this blog. In addition, it is advisable to consult your doctor—and possibly a veterinarian—before getting a cat.
How do hypoallergenic cats differ from other cats?
There are no completely allergy-free cats, since all cats produce the protein Fel d 1, which is primarily found in their salivary glands, skin, and sebaceous glands and can trigger allergic reactions in humans. Fel d 1 is a protein thought to play a role in chemical communication between cats, such as territorial marking and social interaction. It is transferred to the fur during grooming and spreads through dander and hair into the environment. However, the exact biological function of Fel d 1 is not yet fully understood and remains the subject of ongoing scientific research (Bonnet, B. et al., 2018).
Effects of the allergen Fel d 1 on humans:
Fel d 1 is extremely small and lightweight, making it easily airborne. It can linger in the air or settle on surfaces for long periods, which means allergic reactions can occur even without direct contact with a cat. It can lead to symptoms such as:
- Nose: Sneezing, runny nose, nasal congestion, itchy nose
- Eyes: Itchy or swollen eyes
- Respiratory system: Breathing difficulties, coughing
- Skin: Irritation
- Face: Pressure or facial pain
Source: Mayo Clinic, 2021
Hypoallergenic cats produce lower amounts of the Fel d 1 protein. In regular cats, this protein strongly adheres to the fur and spreads through grooming, whereas hypoallergenic cats release less of it, making allergic reactions less frequent or milder (Satorina, J. et al., 2014).
Which cat breeds are allergy-friendly?
Allergy-friendly cat breeds produce less of the allergy-triggering protein Fel d 1. While no cat is completely allergy-free, these breeds are often better tolerated:
- Siberian
- Balinese
- Javanese
- Russian Blue
- German Rex
- Cornish Rex
Source: Helvetia, n.d.
How can you find out if you're allergic to your cat?
To determine whether you have a cat allergy, the following steps can help:
- Observe symptoms: Common signs include sneezing, itchy eyes, skin irritation, or breathing difficulties after contact with a cat.
- Trial period: Spend time with the cat to monitor any reactions.
- Allergy testing: A skin or blood test by an allergist can confirm a cat allergy. Alternatively, tests such as the Extensive Allergy Test or the Inhalation Allergy Test by Homed-IQ offer a convenient way to identify allergies from home and gain clarity about potential triggers.
What can you do to relieve allergy symptoms without giving up your cat?
Even with a cat allergy, you don’t have to give up your beloved pet. With targeted measures and a bit of planning, you can significantly reduce allergy symptoms and make cohabitation more comfortable:
- Use an air purifier: An air purifier with a HEPA filter can effectively remove allergens like Fel d 1 from the air, reduce overall allergen levels, and ease symptoms such as sneezing or respiratory issues.
- Regular cleaning: Frequent vacuuming with a HEPA-filter vacuum cleaner and washing textiles can remove allergens from your environment and significantly reduce exposure.
- Medications: Antihistamines help relieve acute allergy symptoms. Immunotherapy, including desensitization, can increase long-term tolerance to the Fel d 1 allergen and significantly reduce symptoms.
- Cat-free zones: Creating cat-free zones—especially in the bedroom—can greatly reduce allergen exposure. Keeping your cat out of these areas ensures allergy-safe spaces that are especially important for restful sleep.
Summary
Yes, it is possible to live with a cat even if you have a cat allergy—provided certain measures are taken. Hypoallergenic cat breeds such as the Siberian or Balinese produce less of the allergy-triggering protein Fel d 1, which causes allergic reactions in humans such as sneezing, itchy eyes, or breathing problems. To reduce allergy symptoms, targeted strategies such as air purifiers, grooming, and medications like antihistamines or immunotherapy (e.g., desensitization) can be effective and help increase tolerance over time. Cat-free zones, especially in the bedroom, offer low-allergen retreats. Before getting a cat, it’s advisable to seek medical advice to assess potential reactions and plan suitable measures.
