ok thanks, I just bought a peak flow meter so I'm going to start keeping track of that.
Hi,
It does take a while for the steroid to take full effect. From my experience, it generally takes me 2-3 weeks to feel the full effect. I would certainly give it that time, before deciding to go back to the doctor. Tracking your peak flow numbers will certainly help you understand your asthma better. Plus it will show when the full effect has taken place.