Injecting a drug from an unknown source is risky. There are also important steps to take with regard to weight loss, whether you are using a GLP-1 medication or not, said Jasik
The impulse is to shake the vial to speed up the dissolving process
(6) L E Diamond, D C Earle, R C Rosen, et al (2004) Double-blind, placebo-controlled evaluation of the safety, pharmacokinetic properties and pharmacodynamic effects of intranasal PT-141, a melanocortin receptor agonist, in healthy males and patients with mild-to-moderate erectile dysfunction International Journal of Impotence Research, Volume 16, pages 5159 (2004)
Symptoms can happen a bit differently in each person
However, signs of serious complicationssuch as persistent vomiting lasting more than 2 hours, signs of dehydration (dark urine, extreme thirst, dizziness), severe abdominal pain, or a rashrequire immediate medical evaluation