Hello Airway hyperresponsiveness that is secondary to inflammatory airways disease that results in recurrent or chronic episodes of WHEEZE, SHORTNESS OF BREATH (SOB)CHEST TIGHTNESS, &/or COUGH particularly at nigh or in the early morning is a characteristic feature of asthmatic allergic bronchitis ( as all these symptoms , you are having ). So avoidance of mite, fine dusting powder, pollen, hay , smoking ( active or passive ) pests , fumes , sudden change of temperature will help in these type of cases. You are taking montus L ( MONTELUKAST+levoceterizine ) . When such cases visit I advise them to take montelukat+ bambuterol one tablet in the night but few patient also need one tablet in the day . Usually patient respond this treatment very well . Take this tablet whenever you require , stop when no symptoms . Hot coffee and steam inhalation also provide relief in such type of cases. Good luck.