Insert the needle into the diluent vial and inject the air
Both are non-selective melanocortin receptor agonists , mimicking the natural melanocyte-stimulating hormone (MSH)

When discussing retatrutide with a healthcare professional, it is helpful to: Share your full cardiovascular history , including any previous heart conditions, arrhythmias, or relevant family history Bring a list of your current medications , as the heart rate effects of retatrutide may be relevant where rate-modifying drugs are already prescribed Ask about eligibility for clinical trials , as your GP or specialist may be able to refer you to a trial centre if you meet the inclusion criteria Discuss your overall cardiometabolic risk , including blood pressure, cholesterol, HbA1c, and BMI, to contextualise whether a drug of this class might be appropriate for you in the future For clinicians, current NICE guidance relevant to this area includes NICE CG189 (Obesity: identification, assessment and management), NICE TA875 (Semaglutide for managing overweight and obesity), and NICE NG28 (Type 2 diabetes in adults: management)
Evening injection is an alternative approach
Dose Titration We start patients at a conservative dose and titrate upward over the first 8 to 12 weeks based on response and tolerance