Shortness of breath, or dyspnea, is when you feel like you can’t catch your breath. It can range from a mild feeling of tightness in the chest to a severe inability to breathe. It can be caused by a variety of conditions, some of which can be serious. If your shortness of breath is persistent or severe, it’s important to visit your doctor for a diagnosis and treatment plan.
Signs and Symptoms
Dyspnea is defined as an uncomfortable feeling of not being able to get enough air. It can vary in intensity, from mild to severe. Common signs and symptoms of shortness of breath include:
- Feeling like you can’t take a full breath
- Wheezing
- Labored or rapid breathing
- Chest tightness
- Feeling faint or dizzy
When to See a Doctor
If your shortness of breath is mild and goes away on its own, it’s probably nothing to worry about. However, if it persists or is severe, it’s important to seek medical attention. You should see your doctor if you experience any of the following:
- Shortness of breath that lasts more than a couple of minutes
- Difficulty breathing while at rest
- Shortness of breath when performing everyday activities, such as climbing stairs
- Chest pain
- Feeling faint or lightheaded
Causes of Shortness of Breath
Shortness of breath can have many causes, some of which are serious. Common causes include:
- Asthma: Asthma is a chronic condition that causes inflammation in the airways, leading to difficulty breathing.
- COPD: Chronic obstructive pulmonary disease (COPD) is an umbrella term for a group of lung diseases, including emphysema and chronic bronchitis. It is characterized by restricted airflow and shortness of breath.
- Allergies: Allergies can cause anaphylaxis, a potentially life-threatening condition that causes your airways to swell shut, making it difficult to breathe.
- Heart disease: Heart disease can lead to fluid buildup in the lungs, making it difficult to breathe.
Diagnosis and Treatment
Your doctor will use a combination of physical exams, lab tests, and imaging tests to diagnose the cause of your shortness of breath. Treatment will depend on the underlying cause, but may include medications, lifestyle changes, and, in some cases, surgery.
If you’re experiencing shortness of breath, it’s important to visit your doctor for a diagnosis and treatment plan. Your doctor will be able to determine the cause of your shortness of breath and provide the treatment you need to get back to feeling your best.