How Does Bronchoconstriction Occur in Response to Toxins?
When inhaled, toxic substances can irritate the airways, leading to the release of inflammatory mediators such as histamines and leukotrienes. These mediators cause the smooth muscles of the bronchi to contract, resulting in bronchoconstriction. The inflammatory response can also lead to increased mucus production, further narrowing the airways and exacerbating breathing difficulties.
