Spring Allergies: Causes, Treatment, and Boosting Immunity
Spring has arrived, but for millions, it’s not a welcome season. Allergy symptoms like sneezing, runny nose, and itchy eyes become particularly severe during this time. Understanding why allergy symptoms are so prevalent, and even increasing, in Korea – and what can be done about them – is crucial for those seeking relief. We explore the causes of spring allergies and approaches to treatment, including insights from oriental medicine.
Prevalence of Spring Allergies
Allergy is a condition characterized by an overreaction of the immune system to specific antigens. Symptoms can be triggered not only by pollen or house dust mites but also by non-specific stimuli like temperature changes or dust. Spring sees a surge in allergic rhinitis, allergic conjunctivitis, and hives. According to the Health Insurance Review and Assessment Service, approximately 29.42 million people in Korea experienced allergic diseases in 2024. April saw the highest number of patients, with around 2.8 million, and March through May accounted for approximately 26% of all annual cases.
Why Spring Allergies are More Difficult in Korea
Korea’s distinct four seasons, with short springs and autumns and rapid temperature fluctuations, can challenge the immune and autonomic nervous systems. This makes adaptation to environmental changes difficult, potentially leading to cold and allergy symptoms. Compounding the issue are increasing levels of fine dust and yellow dust, and climate change is causing pollen to appear earlier and in higher concentrations, exacerbating the problem.
Lifestyle Factors and Immunity
Modern lifestyles can also contribute to lowered immunity. Excessive use of heating and cooling systems limits the body’s natural adaptation to seasonal changes. Irregular sleep patterns and reduced outdoor activity further diminish adaptive ability, making individuals more susceptible to allergic reactions.
Boosting Immunity: Beyond Avoiding Allergens
Even as avoiding allergens is important, it’s often insufficient. Minhee Kim, of the Department of Oriental Ophthalmology, Otolaryngology and Dermatology at Kyunghee University Hospital, emphasizes that recurring or worsening spring allergy symptoms may indicate an impaired ability of the body to regulate itself in response to seasonal changes, rather than simply an environmental issue. A holistic approach focused on restoring immune balance and adaptive capacity is needed.
Oriental Medicine Approach to Seasonal Adaptability
Oriental medicine prioritizes nurturing the body in harmony with the seasons – gradually relaxing in spring, avoiding excess in summer, and conserving energy in fall and winter. This process supports the autonomic nervous system in adapting to daily and seasonal shifts. Increasing adaptability can reduce immune hypersensitivity and lessen allergy recurrence.
Unlike conventional medicine, oriental medicine doesn’t categorize allergies by individual symptoms (eyes, nose, skin). Treatment focuses on controlling the immune response to external stimuli systemically and restoring the body’s adaptive capacity. Treatment plans consider symptom location, recurrence patterns, individual constitution, and lifestyle factors. Herbal medicine regulates the immune response, acupuncture stabilizes autonomic nerve function, and moxibustion promotes circulation.
The effectiveness of oriental medicine for allergic rhinitis is supported by the 2021 ‘Allergic Rhinitis Oriental Medicine Standard Clinical Practice Guidelines,’ which systematized clinical evidence. Herbal medicine for allergic rhinitis is also covered by health insurance in Korea, reducing the financial burden on patients.
Lifestyle Recommendations for Allergy Relief
Maintaining regular sleep and a consistent daily rhythm helps stabilize the autonomic nervous system and alleviate immune responses. Spending time outdoors allows for natural exposure to seasonal changes. Consistent exercise is also beneficial for building resilience to external stimuli.