tired after b12 injection Injections and Tiredness | Bute Clinic Treherbert vitamin b12 injection energy Feeling

Possible side effects include: Mild pain, redness, or swelling at the injection site Headache or dizziness (usually transient) Nausea (uncommon) Hypokalaemia (low potassium) during initial treatment, particularly in severely deficient patientsthis is rare but may require monitoring [1] [5] When to seek medical advice: Serious adverse reactions are extremely rare

Second, most people with a raised B12 do not have cancer and will not develop it

0.1% sodium deoxycholate

This triple mechanism of action is designed to promote significant reductions in body weight and improve metabolic parameters

Again, B12 is harmless even at much higher doses, so its better to play it safe and inject too much rather than too little