These can be: Allergic reactions, which can show up as hives, trouble breathing, or swelling of the face, lips, tongue, or throat Heart problems in people who are already at risk Its key to watch out for any signs of these side effects
My migraine is gone and has not returned thankfully, but still dealing with heart palpitations, fatigue, anxiety attacks, and inability to focus
The outcome is balanced performance and better day-to-day endurance
Additional risk factors include: Chronic kidney disease : Reduced renal clearance may impair B12 excretion Liver disease : Hepatic dysfunction can disrupt B12 metabolism and storage Myeloproliferative disorders : Certain blood cancers increase B12-binding proteins Concurrent medication use : Some drugs may interact with B12 metabolism, including metformin, proton pump inhibitors, and H2 antagonists Patients with these conditions should have B12 supplementation carefully monitored by their healthcare team
The injection is administered into a muscle (buttocks, thigh, or arm), and the appointment is quick, lasting less than 30 minutes
None of these is enough
