While Cetirizine is primarily eliminated through the liver, a portion is excreted by the kidneys
Coffier M, Miralles-Barrachina O, Le Pessot F, Lalaude O, Daveau M, Lavoinne A, Lerebours E, Dchelotte P (2001) Influence of glutamine on cytokine production by human gut in vitro
Some patients may continue medication long term, some may use a clinician-guided maintenance strategy, and others may stop because of side effects, access, pregnancy planning, or personal medical factors
The side effects tend to decrease or disappear with continued use, however they can recur (especially around dose changes)
A 2024 comparative effectiveness study found no significant differences in weight loss, side effect rates, or treatment satisfaction between patients using telehealth cash pay services versus traditional insurance-based care (Rodriguez et al., Digital Health, 2024)
Side effects are usually mild and may include redness or swelling at the injection site