Tuesday 28 July 2015

Causes and Symptoms of Asthma

Causes

1.Genetic problem
2.Environmental factors
3. Trigger by allergens(mites,animal dander)
4.Respiratory tract infection
5.Exposure to cigarette smoke

Symptoms

1.Wheezing
2.Chest tightness
3.Coughing
4.Shortness of breath
5.Respiratory infection
6.Chest pain
7.Feeling tired
8.Sleeping problem
9.Sneezing
10.Nasal congestion


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