The inflammation of the airways makes it swell and when they react the muscle around them tightens. There can be two types of asthma, allergic and non-allergic. Allergic asthma involves the weakness of the immune system whereas, non-allergic asthma is caused due to stress, smoke, cold air, anxiety, etc.
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There are many factors that can trigger the disease like dust, waste, pollen, etc. It is vital to treat the disease as soon as it is diagnosed, as it may be life-threatening, if not treated at the time.






