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..
Fatigue and Shortness of breath. WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms fatigue and shortness of breath including Heart rhythm disorder, Anemia, and Medication reaction or side-effect.
But the reality is that trouble breathing from anxiety is profoundly common. In fact, it's one of the most common symptoms of anxiety attacks, and one that many people accidentally make worse on their own. Trouble breathing is almost always caused by hyperventilation - an issue that many people don't understand.