Hydroxyzine
"I been taking 200 mg for about 4 years now . But the problem is it's no longer working for me. My doctor doesn't want to give me anything that's addictive but I don't have a addictive personality over the past 4 or 5 years I have tried at least 5 different pills but none helped but hydroxyzine is good but once you get it build up in your system it no longer works . ( well at least not for me ) but everybody body's different ..... So good luck"