I have anxiety disorder I have been taking cipralex 10 mg daily morning for 30 days and petril md 0.5 1/2 tablet for 22 days at night as prescribed by neuropsychiatric, when I went for preview with him he said to continue cipralex and petril md 0.5 mg he said 0.5 is not a high dose today when I woke up I felt mild spinning of room and after waking up also my head was heavy is it side effects of medicine or my anxiety? Will I have side effects of petril md? I am still on half tablet of petril md.