severe anxiety, and restlessness. It has been four days since the incident and I am still not sleeping and continue to have anxiety off/on. I went to my OB/GYN and he ordered Vistaril. I am afraid to take it because I am afraid it won't take the anxiety away and will leave me drowsy which is terrible when you are already anxious. Any comments on how well it takes down the anxiety? How bad is the drowsiness?