What is shortness of breath when it is experienced?
Shortness of breathe (dyspnea) occurs when you are trying too hard to breathe and there is a feeling that you need to breathe deeper and faster due to shortage of oxygen. It is usually experienced if you are living with COPD, asthma or lung disorders.
Oxygen levels between 95% to 100% is normal when measured by a pulse oximeter. However, still if you are experiencing breathing difficulties then you may be suffering from COPD or any undiagnosed medical condition which is causing shortness of breathe (dyspnea).
Obesity, lung, heart and certain conditions can cause shortness of breathe and fatigue.
The symptoms of anemia comprises of breathlessness, fatigue, brittle nails, chest pain and unexplained paleness of the skin.
Low hemoglobin is a symptom of anemia caused specially due to underlying medical conditions and a poor diet.