Shortness of breath Causes - Mayo Clinic
Aug 5, 2025 · Shortness of breath is most often due to heart or lung conditions. The heart and lungs help move oxygen to your body and get rid of carbon dioxide. Trouble with either of these processes …
Dyspnea (Shortness of Breath): Causes, Symptoms & Treatment
Dyspnea, or shortness of breath, is the feeling that you can’t get enough air into your lungs. Heart and lung conditions, anxiety and exercise can cause dyspnea.
Shortness of Breath (SOB) - Causes, Red Flags, Diagnosis
5 days ago · Shortness of breath (dyspnea) is one of the most urgent and alarming symptoms in medicine. It can be caused by mild, self-limited problems or severe, life-threatening emergencies like …
What Are the Main Causes of Shortness of Breath? - eMedicineHealth
The main causes of shortness of breath include asthma attack (flare-up), emotional distress or a panic attack, upper airway obstruction, heart attack, low blood pressure (hypotension), pneumonia, carbon …
Shortness of Breath: 11 Common Causes & What to Do
Shortness of breath occurs when air has difficulty reaching the lungs, which can happen with excess exercise, anxiety, nervousness, bronchitis or asthma, in addition to other more serious situations that …
14 Health Problems That Could Cause Shortness of Breath - AARP
Apr 30, 2025 · If you suddenly have difficulty breathing but haven't just run up the stairs, something else could be the cause. Learn 14 shortness of breath causes.
Reasons You’re Short of Breath - WebMD
Oct 14, 2024 · Along with shortness of breath, the most common warning signs are fever and a dry cough. So far, there's no cure for COVID-19. Most people have mild symptoms and can get better at …
Shortness of Breath: Symptoms, Causes, and Treatment
Sep 6, 2025 · Shortness of breath is a common symptom of lung and heart problems, medications, and vascular, neuromuscular and metabolic disease.
Is Shortness of Breath from the Heart or Lungs? (2025)
Oct 12, 2025 · While shortness of breath can stem from various conditions, two of the most significant categories involve cardiac (heart-related) and pulmonary (lung-related) causes. Understanding the …
Shortness of Breath: Common Causes and Risk Factors - Health
Sep 12, 2025 · Anxiety, asthma, or COPD may cause sudden shortness of breath (dyspnea). Having pneumonia or heart disease may also cause it.