Asthma is a chronic condition in which the airways become inflamed, narrow, and produce excess mucus, making breathing difficult. Common symptoms include coughing, wheezing, chest tightness, and shortness of breath. For some people, asthma may cause only occasional discomfort, while for others it can significantly interfere with daily activities and lead to serious, potentially life-threatening attacks. Although asthma cannot be cured, with proper medical care and ongoing monitoring, symptoms can be effectively managed and controlled.
Asthma affects millions of people worldwide, including children, and untreated asthma can be dangerous. Healthcare providers classify asthma based on how often symptoms occur and how severe they are. Intermittent asthma causes symptoms only at certain times, with normal breathing in between episodes, while persistent asthma involves ongoing symptoms that may be mild, moderate, or severe. The severity depends on symptom frequency and how much asthma limits daily activities, making regular follow-ups and treatment adjustments essential for long-term control.