Aug 18, 2017 · When asthma symptoms appear and are diagnosed in adults older than age 20, it is typically known as adult-onset ast hma. About half of adults .
When asthma symptoms appear and are diagnosed in adults older than age 20, it is typically known as adult-onset asthma.About half of adults who have asthma also have allergies.Adult-onset asthma also may be the result of commonplace irritants in the workplace (called occupational asthma) or home environments, and the asthma symptoms come on suddenly.
Adult Onset Asthma. Although many people first develop asthma during childhood, asthma symptoms can occur at any time in life. This fact sheet provides general information about the nature of asthma when it appears in adults for the first time.
Jul 11, 2017 · Continued Know the Asthma Symptoms in Children. Asthma affects as many as 10% to 12% of children in the United States and is the leading cause of chronic illness in children.