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Managing Seasonal Asthma & Air Quality in Kolkata: A Comprehensive Guide

By Dr. Ritabrata Mitra (M.B.B.S. (Cal), M.D. (TB & RD), DM (Pulmonary), FCCP (USA)) • Published: Oct 14, 2026 • 5 min read Read
Managing Seasonal Asthma & Air Quality in Kolkata: A Comprehensive Guide

During seasonal transitions in Kolkata—especially autumn and early winter—fluctuations in ambient humidity combined with elevated PM2.5 particulate matter frequently lead to sharp spikes in bronchial asthma flare-ups and respiratory distress.

Understanding Kolkata’s Air Pollution Triggers

Urban particulate pollution, vehicular emissions, dust, and mold spores thrive in South Kolkata’s micro-climates. For individuals diagnosed with asthma, chronic bronchitis, or hyper-reactive airway disease, exposure to these micro-particles causes inflammation of the bronchial lining, muscle spasms around airways, and excessive mucus production.

Role of Spirometry (Pulmonary Function Test) in Diagnosis

At Astha™ Medical Centre, accurate evaluation of lung capacity is performed using computerized Spirometry (PFT). Spirometry measures the volume of air you can exhale in one forced breath (FEV1) and helps our chest specialists differentiate bronchial asthma from chronic obstructive pulmonary disease (COPD) or restrictive lung conditions.

Practical Preventive Measures for Patients

  1. Use Recommended Inhalers Consistently: Do not discontinue controller inhalers even when symptom-free without consulting your doctor.
  2. Wear N95 Masks Outdoors: Limit morning outdoor walks on high smog days or wear certified N95 masks.
  3. Hydration & Steam Inhalation: Adequate fluid intake helps thin airway secretions.
  4. Annual Flu & Pneumococcal Vaccination: Protects high-risk patients from secondary respiratory infections.

Need a Specialist Consultation or Test?

Contact Astha™ Medical Centre or Astha™ Medicare to book your appointment slot.

Call Helpline: 82320 30236

Patient Comments & Discussions (2)

Subhasish Roy Oct 14, 2026

Very informative article! Is Spirometry available at the Kudghat centre on Sundays?

Dr. Ritabrata Mitra (Astha Team) Oct 14, 2026

Yes, Spirometry testing is conducted by appointment at our Kudghat branch (Astha Medicare). You can call 82329 06888 to schedule.

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