Vijiaratnam N, Girges C, Auld G, McComish R, King A, Skene SS, Hibbert S, Wong A, Melander S, Gibson R, Matthews H, Dickson J, Carroll C, Patrick A, Inches J, Silverdale M, Blackledge B, Whiston J, Hu M, Welch J et al (2025) Exenatide once a week versus placebo as a potential disease-modifying treatment for people with Parkinsons disease in the UK: a phase 3, multicentre, double-blind, parallel-group, randomised, placebo-controlled trial
Six to eight weeks following the therapy, you can begin to see the benefits
Ozempic's therapeutic effect depends on systemic absorption and action on GLP-1 receptors throughout the body, not on local tissue reactions at the injection site
[1] They check things like your BMI (body mass index), comorbidities (other health conditions like diabetes or high blood pressure), and sometimes prior medication trials