Asthma
Asthma is a chronic inflammatory disease of the airways in which the bronchial tubes become swollen and narrowed, making breathing difficult. It affects over 30 million people in India and is triggered by allergens (dust, pollen, pet dander), respiratory infections, exercise, air pollution, and cold air. Asthma is not curable, but it is highly controllable with the right treatment plan. Iswarya Hospital's Pulmonology department provides personalised asthma management including spirometry, fractional exhaled nitric oxide (FeNO) testing, inhaler technique training, allergen avoidance counselling, and step-up biological therapy for severe refractory asthma.
⚠️ Common Symptoms
- Recurrent episodes of wheezing — a whistling sound when breathing
- Shortness of breath, especially during exercise or at night
- Chest tightness or pressure
- Persistent cough, often worse at night or early morning
- Rapid worsening of breathing that does not respond to inhalers (acute exacerbation — emergency)
🚨 When to See a Doctor
For severe, sudden or rapidly worsening symptoms, do not wait for an appointment callback. Seek emergency care. For a routine concern, our care team can help you choose the appropriate specialist. This page cannot diagnose your symptoms.
🏥 Treatment at Iswarya Hospital
Expert diagnosis and treatment of respiratory conditions with 20+ years of experience from Dr. Rajkumar Kulasekaran.
👨⚕️ Our Pulmonology Specialists
ℹ️ This information is for educational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional for diagnosis and treatment.
Plan your first visit
Not sure which specialist to see? Tell our care team the reason for your visit and we will help you choose.
- Bring previous prescriptions, relevant test reports or scan images, a medication list and photo ID.
- If you plan to use insurance, bring your policy details. OPD, tests and admission benefits depend on your individual plan and approval.
- Your first consultation determines which tests or treatments are needed; not everyone needs every test listed on this page.
Appointments are requests until confirmed. In a medical emergency, call 044 2025 2025 or go to the nearest emergency department.