Abstract

Lung exposure to airborne toxins from various sources in the environment can lead to acute and chronic pulmonary or even systemic inflammation. The environment contains several compounds that might irritate the respiratory system, including heavy metals and agrochemicals in adolescents. Toxicants can induce respiratory illnesses and airway inflammation, which alters either the structure, function, or composition of the body. Because of their long-term physical development, the developing immune and respiratory systems are particularly vulnerable to various environmental toxins. They promote the accumulation and activation of several allergy indicators (eosinophil count, IgE, and numerous cytokines), which may be used to potentially trigger lung inflammation. This chapter describes the impact of various toxic substances on the airway and pulmonary system. Also, we have covered specific pulmonary toxins, toxicants, and toxin combinations. The concluding section of the chapter emphasizes raising awareness of the dangers and adverse effects toxicants may have on health as well as encouraging more efforts to reduce exposure to adolescents. Metropolitan residents use pesticides for the prevention of mosquitoes, ticks, ants, and cockroaches. Reducing indoor allergens and pollution can lower asthma treatment costs and severity.