Common side effects include: Pain, swelling, or itching at the injection site Nausea or vomiting Diarrhea Headaches Dizziness Hot flushes Can I Get Vitamin B12 Injections On The NHS
Nothing is reused
Essential facts about Vitamin B12 : Vitamin B12 helps in controlling the level of amino acid found in blood plasma
Headache Mild diarrhea Mild pain or redness at the injection site Nausea Serious or rare side effects Stop taking Vitamin B12 Injection and seek immediate medical attention right away if you experience any of the following: Allergic reactions, including angioedema, hives, and trouble breathing Signs of heart problems, including swelling, rapid weight gain, and shortness of breath Signs of hypokalemia, including muscle weakness, slow or irregular heartbeat Contraindications: This is not an exhaustive list of contraindications
What to look for in a supplier Third-party testing: Reputable suppliers provide certificates of analysis (CoA) from independent labs verifying purity and identity
MMA levels tell us how well the body uses B12