How Cigarette Smoke Worsens Asthma: Symptoms, Risks and Prevention

How does cigarette smoke affect asthma? In this episode, we discuss the relationship between asthma and cigarette smoke exposure, including secondhand smoke, passive smoking, and the impact of tobacco smoke on airway inflammation, wheeze, cough, breathlessness, asthma attacks, and long-term asthma control. Learn why smoke exposure is a major asthma trigger, how it affects children and adults, and what families and healthcare professionals can do to minimise exposure and protect lung health. A clear, practical episode for anyone interested in asthma prevention, asthma triggers, respiratory health, and smoke-free living.

Sources:

1. Bråbäck, L., Lodge, C.J., Lowe, A.J., Dharmage, S.C., Olsson, D. and Forsberg, B. (2018) 'Childhood asthma and smoking exposures before conception—A three-generational cohort study', Pediatric Allergy and Immunology, 29, pp. 361–368. Available at: https://doi.org/10.1111/pai.12883.
2. Kamga, A., Rochefort-Morel, C., Le Guen, Y., Ouksel, H., Pipet, A. and Leroyer, C. (2022) 'Asthma and smoking: A review', Respiratory Medicine and Research, 82, p. 100916. Available at: https://doi.org/10.1016/j.resmer.2022.100916.

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