Vitamin B12 is one of those vitamins that are only really naturally attained through diet, making anyone who has dietary restrictions or trouble absorbing vitamins through diet alone at risk of suffering from a deficiency
Common Questions It is not essential to have blood tests prior to B12 Injections however it is preferred unless you have previous records to show a history of B12 deficiency
Chini CC et al
If you're taking antibiotics such as chloramphenicol, colchicine, folic acid, methotrexate, and para-aminosalicylic acid, your doctor may have to monitor your condition for any possible side effects
The result is sustained elevation of endogenous neurotransmitters rather than a pharmacologically induced surge
Patients should consult their GP for appropriate B12 testing and treatment, avoiding unregulated sources due to risks of contamination, incorrect dosing, and delayed diagnosis of underlying conditions