Question: how long does it take to get xyzal out of your system?
Answer: In terms of how long Xyzal lasts in the body, it is has a half-life round 8-9 hours. It generally takes 5-6 half-lives for a drug to be completely eliminated from the body. Therefore, it will take Xyzal between 40 and 54 hours, or about 2 days, to be completely metabolized.