asthma
Monday 29 August 2016
, Posted by Unknown at 05:52
Definition:
Asthma is a chronic inflammatory disease of airway caused by allergic response of bronchi resulting in reversible narrowing of airway due to bronchi construction ( spasm) congestion and thickening of walls of bronchi and accumulation of mucous.( Recurrent attack of dyspnoea and wheezing ).Causes/aetiology
There are some factors which are responsible for asthma
1.Environmental Factors
>Change in temperature mostly cold air.
>Change in humidity_dry air.
2.Atmospheric pollutants
>cigarette ,industrial smoke, ozone, sulphur dioxide, formaldehyde.
3.ALLergen inhalation
>Food treated with sulphate, beer, wine etc.
4.Stress\Emotional upset
5.Medication
>NSAIDs, blockers.
6.Strong odoure and perfumes.
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