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  1. Asthma - Symptoms and causes - Mayo Clinic

    Mar 8, 2025 · Find out what can trigger asthma and how to relieve your symptoms and breathe easier.

  2. Asthma: Types, Causes, Symptoms, Diagnosis & Treatment

    Jun 18, 2025 · Asthma Asthma is a condition that causes your airways to swell, narrow and fill with mucus. This can make it hard to breathe or cause other symptoms, like chest tightness, …

  3. Asthma - Wikipedia

    Asthma is a common long-term inflammatory disease of the airways. It is characterized by variable and recurring symptoms and reduced lung function. Symptoms include episodes of …

  4. Asthma: Causes, Symptoms, and Treatment - WebMD

    Jan 9, 2024 · Asthma, a persistent respiratory condition, narrows airways, causing breathlessness and difficulty breathing. Explore symptoms, causes, diagnosis, and treatment on WebMD.

  5. Asthma - What Is Asthma? | NHLBI, NIH

    Apr 17, 2024 · Asthma is a chronic condition that inflames and narrows the airways in the lungs. Learn about asthma symptoms, attacks, causes, triggers, and treatments.

  6. Asthma | Asthma | CDC

    Asthma is a disease that affects breathing and the lungs. Asthma can be controlled with medications and avoiding triggers that cause an attack.

  7. Asthma: Symptoms, Treatment, and More - Healthline

    Jun 17, 2025 · Asthma can make breathing difficult and cause coughing and wheezing. Learn about the different types of asthma, risk factors, and prevention strategies.

  8. What Is Asthma? - American Lung Association

    Jul 18, 2025 · Asthma is a lung disease that makes it harder to move air in and out of your lungs. Asthma is chronic, so you live with it every day. Understand what asthma is and how it affects …

  9. Global Initiative for Asthma - Global Initiative for Asthma ...

    We work with health care professionals and public health officials around the globe to reduce asthma prevalence, morbidity, and mortality.

  10. 4 Natural Remedies Helping Allergic Asthma Symptoms

    Jan 6, 2026 · People with allergic asthma may benefit from natural remedies such as avoiding triggers, reducing stress, and an anti-inflammatory diet,