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You also need to take care of your diet and exercise regularly
Most people choose a small gauge needle such as 27 and a 1/2 needle with a 1-2ml syringe
There is After having a B12 shot, a person should monitor for adverse symptoms and seek medical help if they experience: severe pain at the injection site mild diarrhea a swelling sensation in the body temporary itching of the skin In rare cases, a person may also be at risk of: anaphylaxis pulmonary edema congestive heart failure peripheral vascular thrombosis, which involves blood clots polycythemia vera, which is a type of blood cancer If anyone experiences difficulty breathing, hives, or swelling, they need emergency medical help
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Factors such as dosing frequency, route of administration (injectable or oral), and potential side effects may influence the selection process
