An individual using a combination of Tesamorelin, Ipamorelin, and CJC-1295 developed significant numbness and tingling in their fingers and hand, which was most severe in the morning. The symptoms resolved within 24 hours after they discontinued the CJC-1295, concluding that stacking two GHRHs (Tesamorelin and CJC-1295) or the higher dosage caused the nerve-related side effects.