Hi all - I got cyclizine from the doctor yesterday as the constant nausea and vomiting was making it impossible to work and I have deadlines. He prescribed me this and said it was totally safe to take in pregnancy. I took one this morning about 8:30 am and its done the job however I have slept for hours and feel like a zombie and its now half two! Does this carry on as I woudn't be able to drive or anything on these. Feel like I am stuck now between feeling dreadful or being a total zombie :(