
asthma is a paroxysmal disease , many patients like the normal person if it haven't attack, but wiht the inducing factors,,such as food,climate,Overworked or contact of allergy source ,the patients can appear all sorts of
symptoms, such as difficulty in breathing,
laryngeal has wheezes,rale in the Lung auscultation .considering that you have the tired of experience before the attack , breathing difficulties and phlegm thick, It should be asthma attacks.