Talk to Asthma Specialist on AR And PND

how allergic rhintis proceeds in kids. my kid has AR now he is 6 years old. in year 3 4 and 5 he had ruuny nose, sneezing, throat infection, rarely with fever. cough rarely appears in early dawn, sometime 2-3 hours after sleeping and sometime during mid night. most of the time upon auscultation doctors found chest non-congested. sometime needs bronchodilators syrup and sometime nebulization with bronchodilators and/or steroids'. but now in 7th year of age, early morning cough sometime day time cough appears without any precursor symptoms of AR. my son complains about mucus dropping in throat. during winters he had rattling cough (if and when he had cough). Now in early and starting summer season during night his cough is dry and in morning it sounds rattling i.e., clearly indicating throat clearing need. never complains about chest tightening, rapid breathing etc. i am worried about progression of symptoms towards asthma or CVA. Till now i have never noticed any classic asthma symptom in last 6 years. I have recorded his symptoms and treatment of last 6 years in excel sheet.