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Apr 11, 2017 · For either acute bronchitis or chronic bronchitis, signs and symptoms may include: Cough. Production of mucus (sputum), which can be clear, white, yellowish-gray or green in color — rarely, it may be streaked with blood. Fatigue. Shortness of breath. Slight fever and chills. Chest discomfort.
Apr 15, 2020 · Overview. Chronic obstructive pulmonary disease (COPD) is a chronic inflammatory lung disease that causes obstructed airflow from the lungs. Symptoms include breathing difficulty, cough, mucus (sputum) production and wheezing. It's typically caused by long-term exposure to irritating gases or particulate matter, most often from cigarette smoke.
May 27, 2022 · A blood clot moving from the blood vessels in the legs to the lungs can cause pulmonary edema. Exposure to certain toxins. Inhaling toxins or breathing in some stomach contents when vomiting (aspiration) causes intense irritation of the small airways and air sacs, resulting in fluid buildup. High altitudes.
Feb 27, 2024 · COPD treatment focuses on minimizing further lung damage, controlling symptoms and preventing complications, particularly COPD flare-ups called exacerbations. First and foremost is eliminating exposure to the irritant that’s damaged the lungs. For most people, that’s tobacco smoke.
Apr 15, 2011 · Rarely, it can be due to lung cancer, a bacterial infection or aspiration pneumonia. The most common cause of chronic bronchitis is smoking. Unlike a post-infectious cough or viral bronchitis — which usually clear up over time with little or no treatment — chronic bronchitis is a serious, ongoing disorder that involves long-term inflammation, irritation and thickening of the bronchial tubes.
Feb 23, 2023 · Pulmonary valve disease changes how blood flows from the heart to the lungs. The pulmonary valve usually acts like a one-way door from the lower right heart chamber to the lungs. Blood flows from the chamber through the pulmonary valve. It then goes to the pulmonary artery and into the lungs. Blood picks up oxygen in the lungs to take to the body.
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Jun 25, 2021 · For more than 50 years, small airways disease has been considered a key feature of chronic obstructive pulmonary disease (COPD) and a major cause of airway obstruction. Both preventable and treatable, small airways disease has important clinical consequences if left unchecked. Small airways disease is associated with poor spirometry results, increased lung hyperinflation, and poor health ...
