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 …

Aug 5, 2025 · Shortness of breath can be a sign of some medical conditions, including asthma, COPD and heart failure, as well as anxiety or panic attacks. The long-term lung effects of …

Aug 5, 2025 · Shortness of breath with chest pain, fainting, upset stomach, blue lips or nails, or a change in mental alertness. New shortness of breath that starts after not being active for a …

Find possible causes of shortness of breath based on specific factors. Check one or more factors on this page that apply to your symptom.

Jan 21, 2025 · Symptoms may develop slowly. Sometimes, heart failure symptoms start suddenly. Heart failure symptoms may include: Shortness of breath with activity or when lying down. …

Jul 31, 2024 · Shortness of breath Chronic bronchitis is typically defined as a productive cough that lasts at least three months, with bouts that recur for at least two consecutive years. If you …

Dec 19, 2025 · For adults, emergency symptoms can include: Trouble breathing or shortness of breath. Chest pain or pressure. Ongoing dizziness. Hard to wake up or confusion. …

Feb 1, 2025 · 3. Shortness of breath Strenuous exercise, extreme temperatures, obesity and high altitude all can cause shortness of breath. Shortness of breath also could be a sign of another …

Oct 8, 2025 · Other symptoms include: Dry, persistent cough. Shortness of breath. Tiredness and weakness. Runny or stuffy nose. Sore throat. Eye pain. Vomiting and diarrhea also are …

Other symptoms of atrial tachycardia may include: Pounding or fluttering feelings in the chest or neck, called palpitations. Chest pain. Fainting or almost fainting. Lightheadedness or …