semaglutide muscle pain and Leg Cramps: Causes, Management, and Prevention Can Semaglutide Cause Joint Pain?

Annu Rev Nutr 39:291315

Regimen: Initial loading injections (e.g

Mechanism of OTS964 selectivity for CDK11 over other CDKs Due to the high sequence and structural homology among the CDK family, the discovery of inhibitors that specifically target a single CDK poses a substantial challenge 1,43

Ashabi et al., 2014, 2015

There also have been sporadic warning letters (like this one from December 2025) citing the unlawful distribution of unapproved GLP-1 agonists, such as retatrutide, to compounders

A separate report published in Nature Health, where the study appeared, emphasized that findings from social media should be treated as potential safety signals rather than confirmed medical evidence