Call your prescriber if redness spreads, the site becomes warm and painful, side effects are severe or persistent, or you notice signs of an allergic reaction such as rash, swelling, or trouble breathing the last of these warrants urgent care, not a scheduled call
Common side effects include nausea, vomiting, diarrhea, constipation, abdominal discomfort, fatigue, and headaches especially when first starting or increasing the dose
In either case, changes should be guided by lab results rather than symptoms alone, as semaglutide side effects can mimic thyroid symptoms
GLP-1 (glucagon-like peptide-1) receptor agonists are FDA-approved injectable medications that mimic the bodys natural hormones to regulate appetite, improve blood sugar control, and slow digestion