Breathing difficulty describes discomfort when breathing, and the feeling that you cannot draw a breath. If you're unable to breathe in enough oxygen, your fingernails and lips may turn blue.
Many different conditions can lead to the feeling of dyspnea (shortness of breath).
DiagnosisPro, an online medical expert system, listed 497 in October 2010.
Shortness of breath: Symptom — Overview covers definition, possible causes of
Jan 26, 2015 ... Shortness of breath has many causes affecting either the breathing passages
and lungs or the heart or blood vessels. An average 150-pound ...
First Cause of Shortness
: Body Demands More Air
Creating a demand for more air than you're currently getting makes you feel short
. Supplemental oxygen is one way to do it, but there is evidence that adding more oxygen to the bloodstream than is natu... More »
If the shortness of breath is prolonged and persistent, it is likely to be related to a
medical condition. If it is sudden and severe in intensity, even if it is of short ...
Jan 25, 2013 ... Read about sweating, shortness of breath, vomiting and other signs of a ... attack,
they are the most recognizable symptom for good reason.
Shortness of breath can be a worrisome symptom. Follow this chart for more
information about the causes of and conditions in which shortness of breath
Jul 25, 2012 ... Frequently occurring shortness of breath or sudden, intense breathing difficulty
may be a sign of a serious health issue in need of medical ...
Jan 22, 2014 ... Luckily, most causes of shortness of breath can be treated quickly once the ... The
most common causes of acute shortness of breath include:.