True about Bronchial Asthma is
Bronchial Asthma is Hyper responsive of airway.
IgE levels are increased in Extrinsic asthma and normal in intrinsic asthmsa.
Samter's triad :


Asthma.
Aspirin sensitivity.
Nasal polyposis.
Allergic Hypo responsiveness of airway
Inhaled steroids are mainstay of treatment
Is seen in samter's triad along with urticaria
IgE levels are increased in intrinsic Asthma