Can retatrutide cause a skin rash?

This site's retatrutide studies do not report skin rash as a measured result. What they do report on skin feeling is dysesthesia, an odd tingling or numb feeling. It showed up in about 12.5% of people on the 12 milligram dose in TRIUMPH-1 (2,339 people, up to 28.3% average weight loss at 80 weeks). That is a feeling in the skin, not a count of rashes. Stomach and gut effects are the pattern for this drug family. This FAQ does not invent a rash rate from that skin-feeling finding.

Educational use only. This database summarizes published research and is not medical advice. Where a dose appears it is a record of what a trial or clinic ran, or what people describe doing, with its source attached. Nothing here is a recommendation for personal use.

Part of names, absences, and legal limits. Brand versus molecule, side effects this site's citations did not measure, how long the trials actually ran, what national legal-status fields can say, and why two-compound answers do not scale to a larger stack.