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) B12 injections work quickly
It is commonly used to manage diabetic neuropathy, a condition that affects the nerves in people with diabetes
What dosing has been studied for Tirzepatide as one of the best peptides for weight loss
Those with dietary restrictions, such as vegetarians or vegans, may also benefit, as B12 is predominantly found in animal products
References: National Institutes of Health