Asthma - Causes and Triggers | NHLBI, NIH
2024年4月17日 · The exact causes for developing asthma are unknown and may be different from person to person. However, asthma can also occur when the body’s natural defenses against …
Asthma - What Is Asthma? - NHLBI, NIH
2024年4月17日 · Asthma is a chronic condition that affects 1 in 13 Americans. Asthma is a chronic (long-term) condition that affects the airways in the lungs. The airways are tubes that …
Asthma - Asthma Attack - NHLBI, NIH
2024年4月17日 · During an asthma attack, symptoms get much worse. Attacks can come on quickly or gradually and may be life-threatening. People with asthma that is difficult to treat …
Asthma - Symptoms - NHLBI, NIH
2024年4月17日 · Asthma is a chronic condition that makes it harder to breathe. Learn how asthma affects the lungs and about common symptoms with this animated video. Asthma can …
Asthma is a chronic condition that affects the airways in the lungs. Black people in the United States have a greater asthma burden than others. Here’s what to know—and what to do to …
Asthma is a chronic inflammatory disorder of the airways. This feature of asthma has implications for the diagnosis, management, and potential prevention of the disease. The …
Asthma - Managing Asthma - NHLBI, NIH
2024年4月17日 · Know your asthma. Educate yourself so you can understand the purpose of your medicines and how to prevent symptoms . Learn how to recognize asthma attacks early and …
Asthma doesn’t go away and it can’t be cured. Once you develop asthma, you’re likely to have it for a lifetime. Even when you have no symptoms—even when you’re feeling just fine—the …
asthma. Some of the reasons include: BIOLOGY Changes in hormone levels, such as in menstruation, pregnancy, and menopause, can make asthma symptoms more severe. If you …
Asthma Research - NHLBI, NIH
2024年6月26日 · The branch's Asthma Program focuses on the contributions and mechanisms of external triggers, as well as the genetic and risk factors, that can lead to abnormal lung …