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 who have asthma also have allergies.
Hormonal fluctuations in women may play a role in adult onset asthma. Some women first develop asthma symptoms during or after a pregnancy. Women going through menopause can develop asthma symptoms for the first time. Different illnesses, viruses, or infections can be a factor in adult onset asthma.
Oct 19, 2017 · Q: What causes adult-onset asthma and what are its symptoms? A: The reason adults develop asthma isn’t always clear. Respiratory infections, allergies .