Asthma

Asthma is a chronic inflammatory disease of the airways in which the bronchial tubes become swollen, narrowed, and produce excess mucus, making breathing difficult, particularly on exhalation. The condition involves heightened sensitivity of the airways to various triggers, which can cause sudden episodes of wheezing, breathlessness, and chest tightness known as asthma attacks. Asthma often begins in childhood but can develop at any age, and its severity can range from mild and intermittent to severe and persistent, significantly affecting daily activities. Air pollution, a major concern in many Indian cities, is a well-recognised trigger and aggravator of asthma symptoms. While there is no cure, asthma can be effectively controlled with appropriate long-term medication and trigger avoidance, allowing most people to lead active, symptom-free lives.

The most common symptoms include: Wheezing; shortness of breath; chest tightness; persistent cough especially at night or early morning. Early recognition is key to prompt diagnosis and effective treatment.

No, Asthma is not contagious. It cannot spread through casual contact. However, certain risk factors and genetic predispositions may increase susceptibility.

Treatment options include: Long-term control is achieved with inhaled corticosteroids that reduce airway inflammation; often combined with long-acting bronchodilators for more persistent symptoms. Short-acting bronchodilator inhalers provide quick relief during acute episodes of wheezing or breathlessness. Severe or difficult-to-control asthma may require additional therapies such as leukotriene modifiers; biologic injections. Treatment should always be guided by a qualified Pulmonology specialist. Do not self-medicate.

While Asthma cannot always be fully prevented, several measures can reduce risk: Identifying and avoiding personal triggers; using prescribed controller medications consistently even when symptom-free; getting an annual flu vaccination.

Consult a Pulmonology specialist if symptoms persist for more than a few days, worsen despite home care, or significantly affect your daily activities. Early diagnosis leads to better outcomes.