Hi doc I have been using asthalin inhaler through space tube fr my bronchitis problem since the last 4 years approx. My doc had adviced me to take 2 pufs 3- 4 times a day depending on my requirement if I have any breathing issues along with some antibiotics. I had long left the antibiotics . Initially I used to take only 2 puffs once a day since it felt good after that I increased my puff to 4-5 times on a single puff basis instead of dividing it to 3- 4 times a day. Now over a period of let s say from this year I m having to take 6-7 puffs on a single dosage nd still it seems like m not having the relief which I should have felt . My question is did I overtake the puffs on a single dosage basis that it s not effecting me anyone. N.B- I used to take only one puff per day if I face any problem bt I had increased my dosage from 2 - 5 or 6 per day. Plz help