bad reaction to b12 injection Why do I feel worse after a injection? Vitamin B12 Injection Side Effects

If you suspect you have a vitamin B12 deficiency, it's important to consult your GP for proper diagnosis and investigation of the underlying cause before starting treatment

The injection itself takes only a moment, and side effects are rare when appropriately administered

1 mL VIAL, 10 mL MULTIPLE DOSE VIAL, 30 mL MULTIPLE DOSE VIAL For Intramuscular or Subcutaneous Use Only Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration, whenever solution and container permit

RF Microneedling improves textural abnormalities, lines, acne scars, and wrinkles, whereas Laser resurfacing improves both textural issues as well as pigment abnormalities

Please see section XXII.E

NHS loading is 1mg hydroxocobalamin every two days for two weeks, then maintenance every two to three months for life when the cause is non-dietary