"i was pretty disappointed by vistaril. i asked my psychiatrist about it hoping it helps in addition with the zoloft i was taking to cure my itchiness, anxiety, sedation, and allergies. the only thing i saw improve were my allergies, and not by much. yes i have only been on vistaril 12 days, but still i was disappointed with the results. one benadryl and one zyrtec a night was more helpful than this. oh well i guess i&#039;ll have to keep looking."