Diagram Of Ashtma. Symptoms include episodes of wheezing coughing chest tightness and shortness of breath. These may occur a few times a day or a few times per week.
Learn about asthma causes attacks symptoms risk factors diagnoses treatments and nhlbi research and clinical trials. It is characterized by variable and recurring symptoms reversible airflow obstruction and easily triggered bronchospasms. Symptoms include episodes of wheezing coughing chest tightness and shortness of breath.
Learn about asthma causes attacks symptoms risk factors diagnoses treatments and nhlbi research and clinical trials.
Symptoms include episodes of wheezing coughing chest tightness and shortness of breath. Asthma is a chronic long term condition that can cause the airways in the lungs to become inflamed and narrow. Learn about asthma causes attacks symptoms risk factors diagnoses treatments and nhlbi research and clinical trials. These may occur a few times a day or a few times per week.