why b12 injections hurt Vitamin Shots What happens if you inject

Check with the company how many mls as fbirder suggests

Maruyama, T

Safety considerations: Common side effects of hydroxocobalamin include injection site pain, mild diarrhoea, itching, and rash Rarely, anaphylaxis may occur In severe deficiency, monitoring potassium levels may be necessary as rapid cell production can cause hypokalaemia Suspected adverse reactions should be reported via the MHRA Yellow Card Scheme If symptoms fail to improve or progress despite adequate treatment, alternative diagnoses should be reconsidered, and referral to neurology may be appropriate

Skin Tightening : Stimulated collagen production for firmer skin

Vitamin B12 is vital for creating and maintaining nerve and red blood cells, it supports the nervous system, and it helps create DNA, the basis of all cells

Theres no fixed time limit for their use, but they are typically administered in cycles, often over several weeks or months, depending on the desired results and how your body responds