Posted on 22-Jul-2023 - Last updated: 22-Jul-2023
I've been taking hydroxyzine for 4 days now & even if I take 100mg at once I get no effect what so ever. Was prescribed it for anxiety & nausea but it hasn't helped with either what so ever, doesn't even make me sleepy. Should I give up on it or does it take a while to build up in your system?