Despite modern advancements, asthma remains the leading cause of school absences among children. Progress has been made with oral medications, inhalers, research, and patient education, but many, including over five million children under 13, continue to live with asthma.
A significant factor is the wide range of triggers, many of which are found in the home. These include air pollution, stress, smoking, pets, dust and dust mites, genetics, obesity, household chemicals, fragrances, and respiratory infections.
Gallery of Asthma Stock Photos & Illustrations
Asthma can present through various symptoms, such as labored breathing, coughing, wheezing, chest pain, fatigue, and shortness of breath. Recognizing these symptoms is crucial for parents, educators, and healthcare professionals in managing the condition in children.
Asthma Attack, X-Ray
Asthma attack; pulmonary frontal-view x-ray. Inflamed airways react to environmental stimuli. The airways narrow and produce excess mucus, hindering breathing. © BSIP / Science Source
During an asthma attack, the body may produce more mucus, the bronchial tubes can become constricted, and inflammation may develop in the lungs.
Asthmatic boy
Asthmatic boy using his inhaler. Asthma is a condition in which the small airways (bronchioles) in the lungs constrict, making it difficult to breathe. This causes wheezing, coughing and breathlessness, and can be dangerous. The inhaler releases bronchodilator drugs, which widen the airways. Asthma attacks can be brought on by exercise, allergic reactions and cold weather. © Coneyl Jay / Science Source
If you suspect you or a family member has asthma, seek medical attention promptly. A doctor can help determine the most appropriate treatments and preventive measures. Options may include injectables, inhalers, and tablets. It is also advisable to seek guidance on improving environmental factors.
Bronchus, SEM
Scanning Electron Micrograph (SEM) showing bronchus from a lung. The bronchus is a passage that conducts air from the trachea (windpipe) into the lungs. © David M. Phillips / Science Source
For those in need of asthma-related images, Science Source offers professional assistance. Our team of experts in medical stock photography, illustration, and video can help you find the right visual content to meet your budget and deadlines.
Allergenic fungus Alternaria alternata, illustration
Filamentous allergenic fungus Alternaria alternata, computer illustration. Alternaria is a dematiaceous (phaeoid) fungus commonly isolated from plants, soil, food, and indoor building environment. They are causative agents of phaeohyphomycosis and other respiratory allergies. It is one of the main fungal causes of allergy, being a common type I and III allergen. It is the most common species isolated from human infections. © KATERYNA KON / Science Source