Peptide pH, salt form, purity, residual solvents, storage history, and lyophilisation quality can all affect reconstitution
Its less painful, plus SQ injection sites are more accessible
Certain medical conditions and medications increase B12 requirements: Long-term use of metformin (diabetes medication) or proton pump inhibitors (PPIs for acid reflux) can impair B12 absorption [13] [14] Gastrointestinal conditions such as Crohn's disease, coeliac disease, or previous gastric surgery Autoimmune conditions beyond pernicious anaemia may affect B12 metabolism When to contact your GP : If you are taking B12 supplements or receiving injections but continue to experience symptoms, request a review
Pernicious Anaemia Challenges Recently a clinician colleague (also a PA patient) mentioned that they had received the dreaded we need to retest you letter
Vitamin B12 is crucial for red blood cell production, DNA synthesis, and maintaining brain function
Because these are intramuscular injections, some patients may experience mild and temporary side effects at the injection site, including: Soreness or tenderness Mild redness or swelling Minor bruising These symptoms are typically minimal and resolve quickly
