Asthma - Symptoms and causes - Mayo Clinic
2024年4月6日 · Exercise-induced asthma, which may be worse when the air is cold and dry Occupational asthma, triggered by workplace irritants such as chemical fumes, gases or dust Allergy-induced asthma, triggered by airborne substances, such as pollen, mold spores, cockroach waste, or particles of skin and dried saliva shed by pets (pet dander)
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 carry air in and out of your lungs. If you have asthma, your airways can …
Asthma - Diagnosis and treatment - Mayo Clinic
2024年4月6日 · If your asthma is worsened by cold or dry air, wearing a face mask can help. Stay healthy. Taking care of yourself can help keep your symptoms under control, including: Get regular exercise. Having asthma doesn't mean you have to be less active. Treatment can prevent asthma attacks and control symptoms during activity.
Asthma treatment: 3 steps to better asthma control - Mayo Clinic
2023年8月17日 · You will likely meet with your care team regularly for checkups to see how you are doing. Bring your written asthma action plan and your asthma diary to every appointment. The information in your diary helps your asthma specialist know if your asthma is well controlled, poorly controlled or very poorly controlled.
Asthma - Causes and Triggers | NHLBI, NIH
2024年4月17日 · However, asthma can also occur when the body’s natural defenses against germs and sickness react strongly to a new substance in the lungs. Asthma usually starts during childhood when the body’s defense system is still taking shape. However some people don’t show signs of asthma until adulthood — this is known as adult- onset asthma ...
Asthma - Treatment and Action Plan | NHLBI, NIH
2024年4月17日 · Occupational asthma is asthma that develops or gets worse in the workplace. It can happen in an adult who is around allergens, for example, dust and mold, or other sensitizing agents at work. Once you become sensitized to a substance, being around a very small amount can be enough to trigger serious symptoms.
¿Qué es el asma? (What is Asthma?) Fact Sheet - NHLBI, NIH
(Asthma is a serious lung disease that can be controlled with proper treatment. This 2-page fact sheet provides basic facts about what asthma is and how asthma affects your airways. Print Length:
Asthma attack - Symptoms and causes - Mayo Clinic
2023年10月5日 · An asthma attack is a sudden worsening of asthma symptoms. Asthma is a long-term condition that makes breathing difficult because airways in the lungs become narrow. Symptoms of asthma attack include coughing, wheezing, tightness in the chest and difficulty getting enough air.
Learn More Breathe Better®: Asthma - NHLBI, NIH
View the updated Asthma Management Guidelines which offer health care providers updated recommendations across six areas of asthma care. Lung Health Related Topics at NHLBI NHLBI offers information on a variety of lung-related diseases and conditions.
Asthma: Steps in testing and diagnosis - Mayo Clinic
2024年1月25日 · Although not used to diagnose asthma, allergy tests can help identify an allergic condition, such as hay fever, that may be causing your symptoms or worsening existing asthma. Sometimes, diagnosing the cause of breathing problems is a challenge.