Word Origin & History. aphorism 1520s (especially in ref. to the Aphorisms of Hippocrates), from M.Fr. aphorisme, from L.L. aphorismus, from Gk. aphorismos definition, pithy sentence, from aphorizein to mark off, divide, from apo- from + horizein to bound..
All of these factors -- bronchospasm, inflammation, and mucus production -- cause symptoms such as difficulty breathing, wheezing, coughing, shortness of breath, and difficulty performing normal daily activities. Other symptoms of an asthma attack include: Severe wheezing when breathing both in and out.
Trouble breathing can be due to a heart attack, heart failure, lung disorders and more, but breathing difficulty may also be due to anxiety - especially severe anxiety. Trouble breathing may occur because of a serious heart or lung condition. It may also occur solely because of your anxiety and its related symptoms. Take my 7 minute anxiety test to learn more about whether your breathing difficulty is caused by anxiety.