Hi
The symptoms you told are suggestive of bronchial asthma
see here
http://www.nlm.nih.gov/medlineplus/ency/article/000141.htm
My advice is to go for following tests
1.Lung Function Tests
Peak flow measurements , Eosinophil count
Chest X-ray
There are two types Of medcines one is preventer medicine and other is reliever medicines.Preventer medicines have to be be taken for long period like months to years while Reliever medicines have to be taken whn attack aggrevates
Ur health care provider Will choose froup of medicines.
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