Been put on Singulair, along with my Seretide.
I've read the Singulair posts on here and will let you know whether any nasty side effects come along.
Interesting the posts about bad dreams, as that's what I've woken up from, for the last week. Maybe they will disappear for me? Yawning my head off all day, after a night of disturbed sleep, the next day, means I'm unsure whether yawn is due to non-sleep or lack of breath and needs a puff or two of Ventolin.
Keep you posted.