I'm on the symbicort smart system. When I was put on this, I asked the nurse if I should use it before exercise too (as she told me I no longer need a blue reliever) and she said yes.
The GP has recently done a medication review (desktop, not with me) and I see he's left my blue on there.
When I've read literature, it seems to suggest not using symbicort before exercise.
Inhalers only last a month if I only use 2 puffs twice a day, add in a puff before exercise, and usually some after, I get through them really quick!
Just interested to see what others on SMART have been advised before I call the docs next week.