Inhalers are widely considered to be the best way to treat asthma and are safe to use. Long-term continual use helps asthmatics breathe properly and lead a normal life.
Global Initiative for Asthma. Global Strategy for Asthma Management and Prevention, 2020. Available from: www.ginasthma.org
Gautier C. Charpin D. Environmental triggers and avoidance in the management of asthma. Journal of Asthma and Allergy. 10. (2017).