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Asthma is one of the most common lung diseases in the world, affecting some 262 million people worldwide and causing more than 450,000 deaths annually, per the World Health Organization.While ...
Asthma tends to run in families, says Dr. Manav Singla, MD, an allergist and immunologist at MedStar Health in Baltimore: “Having a parent with asthma increases the child's risk by three to six ...
Asthma phenotyping and endotyping has emerged as a novel approach to asthma classification inspired by precision medicine which separates the clinical presentations of asthma, or asthma phenotypes, from their underlying causes, or asthma endotypes. The best-supported endotypic distinction is the type 2-high/type 2-low distinction.
The prevalence of childhood asthma in the United States has increased since 1980, especially in younger children. Rates of asthma have increased significantly between the 1960s and 2008 [9] [10] with it being recognized as a major public health problem since the 1970s. [5] Some 9% of US children had asthma in 2001, compared with just 3.6% in 1980.
The mechanisms behind allergic asthma—i.e., asthma resulting from an immune response to inhaled allergens—are the best understood of the causal factors. In both people with asthma and people who are free of the disease, inhaled allergens that find their way to the inner airways are ingested by a type of cell known as antigen-presenting ...
The development of asthma in children is likely due to environmental factors interacting with a susceptible host over the course of a short period between pre- and postnatal development. [5] Hartert studies the predictive factors of asthma development and the causal role of respiratory viral infections. [ 5 ]
The environment can be a factor for people to develop asthma and for those who already have the condition. And climate change may make things worse. Climate change among factors that can worsen ...
Most common causes for children include asthma, respiratory tract infections and GERD. An estimation of between one and 21% of children suffer from chronic cough. [ 2 ] [ 32 ] [ 33 ] Causes typically diagnosed include viral bronchitis, post-infectious cough, cough-variant asthma, upper airway cough syndrome, psychogenic cough and GERD.