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 who have asthma also have allergies. 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.
Interestingly, for many people adult-onset asthma may actually have its roots in childhood. A study from Arizona showed that nearly two-thirds of people who were “newly diagnosed” with asthma at age 22 years wheezed before age 3 years. 4. What causes adult-onset asthma? Adult-onset asthma does not run in families the way childhood asthma does. Adult-Onset Asthma Symptom Shortness of Breath (Dyspnea) Shortness of breath has many causes affecting either the breathing passages and lungs or the heart or blood vessels. An average 150-pound (70 kilogram) adult will breathe at an average rate of 14 breaths per minute at rest. Excessively rapid breathing is referred to as hyperventilation.
Though asthma is more common in children than in adults, the truth is, asthma can develop at any time -- even after age 50. It's estimated that as many as 5% of U.S. adults may have asthma. When asthma develops later in life, it's called adult-onset asthma.Author: Sharecare. Death resulting from an asthma attack is rare and mainly occurs in adults over the age of 65, according to the CDC. Treatments and prevention There are quick-relief and long-term control Author: Kimberly Holland.
Sep 09, 2014 · Some data have suggested that for people over 65 years, those with adult-onset asthma of a longer duration may have more severe airway obstruction than those with a more recent asthma diagnosis, yet they report fewer asthma symptoms.76 This might adversely influence the implementation of an asthma action plan, which relies on the accurate interpretation of asthma symptoms.77 Older Cited by: 70. Apr 16, 2007 · Though about 75 percent of asthma cases are diagnosed by age 7, asthma can develop at any age. It is not unusual for children's asthma to improve in their teenage years, only to reappear in their 20s or 30s. I see people in my office all the time who say they never had breathing problems before — until I ask about their symptoms during childhood.