Can natural fragrances be used for allergic asthma?

In general, whether patients with allergic asthma can use natural incense should be determined based on the individual's specific reactions and the ingredients of the incense. If any discomfort occurs, medical advice should be sought promptly. The detailed analysis is as follows:

If the natural incense used by a patient with allergic asthma contains only a single ingredient—pure plant wood without added fragrances or dyes—and if the patient has previously been exposed to such natural materials without experiencing symptoms like coughing or wheezing, then limited, short-term use typically will not trigger an asthma attack.

However, if the natural incense contains chemical additives such as synthetic fragrances or combustion enhancers, or includes common allergens like pollen or mugwort, or if the patient develops symptoms such as chest tightness, shortness of breath, or coughing shortly after exposure, it must not be used. Such incense can easily irritate the respiratory tract and provoke acute asthma attacks.

When selecting incense products, carefully check the ingredient list and prioritize pure, additive-free incense made from natural wood. Always ensure good indoor ventilation and minimize the duration of use. Maintain regular air circulation indoors, clean the living environment frequently, reduce residual allergens such as dust mites and pollen, and thereby lower the risk of asthma attacks.