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29 Sulfasalazine may cause deranged liver biochemistry and anaemia, as well as the dose-related effects of headache and nausea, and rare severe reactions such as Stevens-Johnson syndrome and toxic epidermal necrolysis
Some contraindications (reasons not to take B12 shots) include: Allergies to cyanocobalamin or methylcobalamin Kidney or liver disease Eye issues, especially if you have Lebers disease A current infection If youre taking medication related to bone marrow You should talk to your doctor about the above conditions before getting B12 injections
Still, even those who dont have anemia can benefit
Here are some user-friendly tips to make the experience seamless: The frequency of injections varies based on individual needs
Mixing mcg into a calculation that expects mg shifts the answer by 1000x a documented cause of users either taking a microscopic dose or a fatal-equivalent dose depending on which direction the unit error went
