Over the years, knowledge of asthma has developed, as has effective treatment. More than 300 million people would be victims of this disease and an additional 100 million would be estimated by 2025 worldwide (Currie and Baker, 2012). In the UK, asthma is increasingly becoming one of the leading diseases affecting individuals of different ages, ethnicities, races and genders. The British Lung Foundation (2011) stated that it is more common in the childhood stage and can also occur at later ages. According to Asthma UK (2014), asthma in men is less common than in women and children suffer from asthma more than adults. Recent data from the UK shows that in both children and adults, occupational asthma is increasing, with an estimate of 1 in 11 children and 1 in 12 adults being treated for asthma (Asthma, 2014). Asthma has been one of the main priorities. of public health and clinical interventions and has dominated many homes over the years. According to Crockett (2003), asthma is a disease that affects the airways and involves inflammation and narrowing of the airways. The respiratory system works to keep everyone alive, any interference with its functioning could lead to complications or even death. This is why this is the theme chosen for this mission. The aim of this article is to identify the definition of asthma, pathophysiology, causes and triggers studied in the literature. Second, the impact on individuals, families and society will be discussed. Third, the role of the professional nurse will be discussed throughout this article. The general management of the disease will also be addressed; with greater emphasis on caring for school-age children. In asthmatic patients, their airways become swollen...... middle of paper...... ool (Crockett, 2003). By doing this, it could limit frequent attacks or any embarrassing situations the individual might face. Most individuals enjoy exercising, especially children who enjoy running and jumping with a friend. For some asthmatics, this can sometimes prevent them from participating in physical activities. Crockett (2003) suggests that young and old should be encouraged to participate in some form of physical activity, as exercise plays a vital role in their well-being. Physical therapy and drug therapy could help individuals develop exercise tolerance, particularly those who hyperventilate. Additionally, the nurse should inform patients/clients about environmental changes if they do not smoke indoors, and allergen triggers should be identified to avoid the risk of asthma attack and visits frequent visits to emergency rooms, additional costs for health services.