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IntMed J 2007]

Remove needle at same angle it went in

A scoping review in Cureus (2025) added important context: dual-acting agonists like tirzepatide which targets both GLP-1 and GIP receptors produced greater reductions in weight and insulin sensitivity than GLP-1-only agents

previous data suggests that multiple PRP injections work better than a single PRP injection, while multiple CS injections in short succession may cause harm [27,28] Although larger than previous studies, our sample size was relatively small, with a post hoc statistical power of 47.5%

Caution is advised when administering this injection to children under 18 years of age