how many b12 injections do you need Where Can Inject Where is the best place to inject a B12 shot? What is the therapeutic range

B12 is also crucial in the prevention of a type of anemia that can leave you feeling tired and out of energy

The most common side effects are GI-related

These extremely rare side effects include: Reactive thrombocytosis during the first week of use in megaloblastic anaemia Hypersensitivity reactions including: rash, itching, exanthema, antibodies to HYDR0XOCOBALAMIN-transcobalamin II Anaphylaxis Hypokalaemia Headache, paraesthesia, tremor Irregular heartbeat (arrhythmias secondary to hypokalaemia) Nausea Vomiting Diarrhoea Fever, chills, hot flushes, dizziness, malaise, pain and / or swelling at the injection site Acne Abnormal colouration of the urine (chromaturia) What should you not do after a B12 shot

Pyridoxine (Vitamin B6) Vitamin B6 is a coenzyme for more than 100 enzyme reactions, including amino acid metabolism and neurotransmitter synthesis