Most patients report questions like Feeling worse after my B12 injection
The new codes differ greatly from existing codes 90471-90474, in that they include counseling by the physician or other qualified healthcare provider and are billed based on the number of components instead of the number of vaccinations given, as shown in Table A
Signs of a severe allergic reaction (anaphylaxis) include: Skin rash, hives, or severe itching Swelling of the face, lips, tongue, or throat Difficulty breathing or wheezing A rapid heartbeat or a sudden drop in blood pressure If you ever develop swelling of the face or throat, trouble breathing, or other signs of a severe reaction after any injection, treat it as an emergency and call 911
For vitamin B12, eating healthy options such as beef liver, salmon, and fortified foods can be beneficial