If administered by injection, local reactions such as redness, swelling, itching, or pain can occur, and improper technique can increase infection risk
Results develop gradually over six to eight weeks post-treatment
Mirror progress is still subtle
Diagnosis of elevated vitamin B12 begins with serum B12 measurement, typically performed as part of routine blood tests or when investigating anaemia, neurological symptoms, or other clinical concerns
Your pharmacist will advise on likely timing and whether repeat injections may be helpful
Long-term effects: Long-term safety of retatrutide at high doses outside of controlled trials is not fully researched