Shortness of Breath: Causes & When to Seek Care

What Is Shortness of Breath?

Shortness of breath, or dyspnea, is the feeling that you cannot get enough air. It can feel like chest tightness, air hunger, or suffocation. While it is normal during intense exercise, unexplained shortness of breath at rest or during normal activities may indicate a heart or lung condition that needs attention.

Common Causes of Shortness of Breath

• Asthma
• Anxiety or panic attacks
• Heart conditions (heart failure, arrhythmia)
• COPD or emphysema
• Pneumonia or respiratory infections
• Anemia or deconditioning

When to See a Doctor

See a doctor if shortness of breath is new, worsening, or occurs with minimal activity. Seek emergency care for sudden severe breathlessness, chest pain, fainting, or blue lips or fingertips.

Warning Signs That Need Immediate Attention

Frequently Asked Questions

What causes shortness of breath?

Common causes include asthma, anxiety, heart disease, COPD, pneumonia, and anemia. Being out of shape can also cause breathlessness during activity. The cause determines the treatment.

Can anxiety cause shortness of breath?

Yes, anxiety and panic attacks commonly cause shortness of breath. Rapid, shallow breathing during anxiety makes you feel like you can't get enough air. Slow, deep breathing exercises can help.

When is shortness of breath an emergency?

It is an emergency if it comes on suddenly and severely, is accompanied by chest pain, if your lips turn blue, or if you feel faint. These could indicate a heart attack, pulmonary embolism, or severe asthma attack.

What tests diagnose shortness of breath?

Common tests include chest X-ray, pulmonary function tests, blood oxygen level, EKG, echocardiogram, and blood tests for anemia. Your doctor will choose tests based on your symptoms and history.

How much does a pulmonologist visit cost?

A pulmonologist consultation costs $200-$500. Pulmonary function testing costs $200-$500. A chest X-ray costs $100-$300. OpenMyPro helps you find affordable respiratory care.

Related Resources