While there are many symptoms of allergy, watery/itchy eyes, sneezing, and a constant runny nose
are some common symptoms. Cough, shortness of breath, and wheezing are common symptoms of asthma. Chronic cough
alone can commonly be caused by asthma. History is the most important first step. Physical examination, skin
testing, and a lung function may be necessary. If you suspect you may be suffering from allergies, see an allergist/immunologist.
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