Basic information what is asthma asthma is a lung condition characterized by episodes of obstructed breathing they occur due to narrowing of the breathing passages. Asthma is the result of chronic inflammation of the conducting zone of the airways (most especially the bronchi and bronchioles), which subsequently results in. Ever hear the term bronchial asthma and wonder what it means when people talk about bronchial asthma, they are really talking about asthma, a chronic inflammatory. Asthma overview asthma affects almost 25 million americans 1 it is a chronic disease that causes your airways to become inflamed, making it hard to breathe.
Asthma is a chronic (long-term) lung disease that inflames and narrows the airways. Asthma is a lung disease that inflames and narrows the airways, causing wheezing, chest tightness, shortness of breath, and coughing at night or early morning | nih. New jersey department of health home page for asthma. Objective our goal was to teach emergency department (ed) physicians how to use standardized criteria for diagnosing and classifying asthma severity and to describe. Acute conditions are severe and sudden in onset this could describe anything from a broken bone to an asthma attack a chronic condition, by contrast is a long. Practice essentials asthma is a common chronic disease worldwide and affects approximately 26 million persons in the united states it is the most common chronic.
Asthma is a disease affecting the airways that carry air to and from your lungs people who suffer from this chronic condition (long-lasting or recurrent) are said to. Clinical information a chronic disease in which the bronchial airways in the lungs become narrowed and swollen, making it difficult to breathe. Asthma what is asthma asthma is an inflammatory disease of the lung this inflammatory process can occur along the entire airway from the nose to the lung.
Asthma is a common chronic airways disease the goal of asthma management is to control symptoms while minimizing the side effects of treatment following a period of. Promote respiratory health through better prevention, detection, treatment, and education efforts asthma is a chronic inflammatory disorder of the airways. Chronic asthma is a condition in which a person's airways are persistently inflamed and irritated whenever an external trigger.
Learn about the causes, symptoms, diagnosis & treatment of asthma and related disorders from the professional version of the merck manuals. Asthma is a chronic disease characterized by recurrent attacks of breathlessness and wheezing, which vary in severity and frequency from person to person. Copd, an umbrella term describing a group of insideous, progressive chronic lung diseases, results in increased obstruction of in and out airflow and shortness of breath.
What is asthma asthma is a chronic disease that affects the airways of the lungs during normal breathing, the bands of muscle that surround the airways are relaxed. Asthma is a lung disease that makes breathing difficult for millions of americans there is no cure for asthma, but the good news is it can be managed and treated so. Asthma, like chronic bronchitis, is a disease of the airways obstruction to the flow of air is due to inflammation of the airways, as well as spasm. If you frequently experience shortness of breath or you hear a whistling or wheezy sound in your chest when you breathe, you may have asthma—a chronic condition. Chapter 5 pathophysiology of asthma pj barnes correspondence: pj barnes, dept of thoracic medicine, national heart and lung institute, dovehouse.