[3] Whilst Mounjaro itself does not directly cause B12 deficiency, the dietary changes and reduced food intake associated with its use could theoretically contribute to suboptimal nutrient intake
When to seek urgent care: Severe or persistent nausea and vomiting leading to dehydration contact NHS 111 or your trial team Sudden, severe abdominal pain seek urgent medical attention Signs of a severe allergic reaction (anaphylaxis), including rash, swelling of the face, lips, or throat, or difficulty breathing call 999 immediately Upper right abdominal pain, fever, or jaundice seek medical attention Any new or worsening symptoms following an injection contact your trial team Reporting side effects: Patients and healthcare professionals are encouraged to report suspected adverse reactions via the MHRA Yellow Card Scheme at yellowcard.mhra.gov.uk or via the Yellow Card app
Prevention is better than cure here
Other relevant comparisons For researchers evaluating the broader landscape, our comparison guides cover retatrutide versus semaglutide , Ozempic versus retatrutide , mazdutide versus retatrutide , CagriSema versus tirzepatide , and orforglipron versus tirzepatide
Pay close attention, this section is important