headache after vitamin b12 injection Why do I feel worse a injection? Why Do I Feel Worse

The antibodies also block a critical protein called intrinsic (in-TRIN-sic) factor

These issues are often the primary reason people need a consistent, long-term injection schedule

The full dose may be taken once in the morning on an empty stomach, or split into two to three daily doses throughout the day, each on an empty stomach

Patients should be referred urgently if they have neurological symptoms, if the diagnosis is unclear, or if there is inadequate clinical response to treatment

Both adequate B12 levels and effective diabetes management contribute to overall metabolic wellbeing

These help control swelling and support the new contours during recovery