Gym and exercise-induced allergy flare-ups: staying active safely during New Year fitness goals

January often marks a fresh start for some people in the UK. With New Year resolutions in place, gyms and fitness studios tend to become busier again. For those living with allergic rhinitis, returning to physical activity in indoor environments may be accompanied by symptoms such as nasal congestion, sneezing and irritated eyes.

If this applies to you, it may be helpful to understand how training spaces can influence symptoms - and how to stay active without compromising well-being.

What's in the Air at Gyms

Enclosed environments with high footfall and variable ventilation can concentrate common allergens. Dust that accumulates on carpets, mats and equipment, as well as mould spores in damp areas such as changing rooms, can be present. During winter, reduced ventilation may allow these particles to remain airborne for longer. For people with allergic rhinitis, this exposure may trigger hayfever-like symptoms throughout the year..

Why May Symptoms Appear During Exercise?

During physical activity, breathing becomes faster and deeper. This increased airflow through the nasal passages may make it easier for inhalable particles, including environmental allergens, to enter the airways.

Physical exertion may also heighten nasal and eye discomfort. A runny nose, repeated sneezing, itchy eyes and a sensation of facial pressure may occur during or after training, particularly in enclosed spaces.

Common Symptoms During Indoor Training

During or after exercise in gyms, it is common to experience nasal congestion, sneezing, a runny nose, red or watery eyes and ocular itching. Nasal discomfort may interfere with breathing during workouts, making exercise less comfortable.

These symptoms are related to exposure to environmental allergens and are different from rare, severe exercise-related allergic reactions, which require specialist medical evaluation.

Strategies to Reduce Rhinitis Without Slowing Down at the Gym

Simple measures may help reduce allergen exposure without giving up physical activity. Training at quieter times usually lowers the concentration of airborne particles. Choosing well-ventilated areas and avoiding damp zones also helps.

Using personal towels and mats, cleaning equipment before use, and washing hands and face after training may limit contact with allergens. Whenever possible, alternating indoor workouts with outdoor activities may be a useful complementary approach.

Environmental Factors That Can Worsen Symptoms

High humidity, insufficient ventilation and dust build-up all may influence symptom severity. During winter, gyms that rely on heating systems may also have dry air, which can increase nasal irritation for some people.

Paying attention to the environment and adjusting workout intensity or duration on days with greater discomfort may help maintain consistency with better balance.

Symptom Management Options

When nasal and eye symptoms associated with allergic rhinitis occur, there are options to help relieve discomfort. Histallay may help control symptoms caused by environmental allergens such as dust and mould, which may be present in enclosed training environments.

Allergic rhinitis (hay fever) causes symptoms such as sneezing, runny nose, and itchy eyes when exposed to allergens in the environment. Histallay is indicated exclusively for allergic rhinitis triggered by environmental allergens, including dust, dust mites, pollen and mould. Taking the medicine as directed will support appropriate symptom management. It is not indicated for food-related allergic reactions or for reactions directly induced by exercise.

When to Seek Medical Advice

If symptoms become persistent, progressively worsen or significantly interfere with exercise, seeking medical advice is recommended. A healthcare professional can confirm the cause, adjust management strategies and rule out other conditions that may require specific treatment.

Staying active is a key pillar of long-term health. With the right information and attention to the training environment, it may be possible to pursue New Year fitness goals with greater comfort and safety, even while living with allergic rhinitis.

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