Asthma is a disease caused by a combination of genetic and environmental factors that affects the lungs and causes obstruction of the airways. It normally begins in childhood and lasts throughout an individual’s lifetime. Symptoms include chest pain, coughing, shortness of breath, and wheezing, which usually occur daily or a few times a week. The symptoms also could get worse at night depending on the individual and the severity of the disease. There is no long-lasting cure for asthma. The use of corticosteroids helps prevent the symptoms and reduce the pain.

Asthma in children may result in hospitalization if other remedies are not effective. Intravenous corticosteroids are administered to babies due to their delicate airway systems. Smoking during and immediately after pregnancy is one of the major triggers of asthma, especially in children. Low air quality and exposure to allergens and chemicals that harm the respiratory system also trigger asthma-like symptoms. Genetic factors are another possible cause of the disease. To a large extent, limiting exposure to dust, harmful chemicals, harsh scents, and pollen reduces the severity of asthma symptoms. Staying in well-ventilated rooms may also help.