
Asthma - Symptoms and causes - Mayo Clinic
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 - What Is Asthma? - NHLBI, NIH
Apr 17, 2024 · 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 …
Asthma - Causes and Triggers | NHLBI, NIH
Apr 17, 2024 · 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 …
Asthma - Diagnosis and treatment - Mayo Clinic
Mar 8, 2025 · 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 …
Asma - Síntomas y causas - Mayo Clinic
Apr 6, 2024 · El asma no tiene cura, pero sus síntomas pueden controlarse. Dado que el asma suele cambiar con el tiempo, es importante que colabores con el médico para hacer un …
Asthma - Symptoms - NHLBI, NIH
Apr 17, 2024 · 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 be …
Asthma attack - Symptoms and causes - Mayo Clinic
Oct 5, 2023 · 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. …
LMBB: 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 …
Asthma - Managing Asthma - NHLBI, NIH
Apr 17, 2024 · 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 - Treatment and Action Plan | NHLBI, NIH
Apr 17, 2024 · 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 …