I've been prescribed Mirtazapine from my doctor to help me overcome my anxiety, which mainly derives from my lack of ability to sleep and becomes much worse on a night.

I have a couple of questions regarding it though. If I started taking them tonight, would I be able to drive by Sunday (during the day, I've been told to take them on an evening 1-2 hours before sleep) quite early morning (about 10).

There's noway I can't be driving that day, and I know I should have asked my doctor earlier it just slipped my mind whilst I was in the surgery.

Many thanks!