semaglutide hormone side effects Tirzepatide vs. Semaglutide: What You Should Know What Are the Bad Side

[DOI] [PubMed] [Google Scholar] 877.Peters K.R

Contact your GP promptly if you notice any of the following after starting a new weight loss product: Increased fatigue or a return of hypothyroid symptoms Unexplained weight gain despite dietary efforts Palpitations, tremor, or feeling unusually anxious or hot Changes in bowel habit, particularly persistent diarrhoea or constipation Low mood or worsening mental health These symptoms may indicate that your levothyroxine levels have been affected and that a dose adjustment or further investigation is needed

Early research shows that many participants begin noticing appetite changes within the first few weeks, with meaningful weight and metabolic improvements building gradually over several months as dosing progresses

If you suspect you have experienced an adverse reaction to a GLP-1 receptor agonist, including gallbladder problems, you can report this through the MHRA Yellow Card scheme (yellowcard.mhra.gov.uk or via the Yellow Card app)

Both semaglutide and tirzepatide are administered as weekly subcutaneous injections