How does smoking affect asthma?

Smoking has a significant negative impact on asthma by worsening symptoms and increasing the frequency of attacks. The harmful substances in cigarette smoke can irritate the airways and lead to inflammation, making it more difficult for individuals with asthma to breathe. This irritation can trigger asthma symptoms such as wheezing, coughing, and shortness of breath. Additionally, nicotine and other chemicals found in tobacco can reduce the effectiveness of asthma medications, further complicating management of the condition.

In summary, the negative effects of smoking on respiratory health, particularly its role as a trigger for asthma symptoms and exacerbations, underline why recognizing its impact is crucial for effective asthma management.