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Asthma

The airways tighten, swell and fill with mucus — making breathing wheezy and hard, but very controllable.

Asthma explained in interactive 3D with a live breathing trace: why the airways tighten, and the treatments — the key daily preventer inhaler, relievers, biologics and trigger control — plus help in India.

Asthma is a long-term condition where sensitive airways tighten and swell when triggered, causing wheezing, cough and breathlessness. See it in 3D with a live breathing trace, and the treatments — the key daily “preventer” inhaler, relievers and biologics — plus where to get help in India.

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