Shortness of Breath
Shortness of breath, or dyspnea, is feeling like you cannot breathe deeply enough or get enough air into your lungs. It can be caused by a variety of factors, including:
Lung conditions such as asthma, chronic obstructive pulmonary disease (COPD), or pneumonia
Heart conditions such as congestive heart failure or arrhythmia
Anemia or other blood disorders
Obesity
High altitude
Common symptoms of shortness of breath include:
Rapid breathing or shallow breathing
Wheezing
Chest tightness
Feeling like you cannot catch your breath
Treatment for shortness of breath depends on the underlying cause. If the condition is caused by a lung or heart condition, medications, oxygen therapy, or pulmonary rehabilitation may be recommended to manage symptoms.
In some cases, lifestyle changes such as losing weight, quitting smoking, or avoiding triggers such as allergens may also be recommended. Suppose shortness of breath is severe or accompanied by other symptoms such as chest pain or fever. In that case, it is important to seek medical attention immediately.