Apply a cold pack to the injection site before and after the injection to reduce pain
Frequently Asked Questions People with low B12 levels due to poor absorption, certain medical conditions, or strict vegetarian/vegan diets may need B12 injections to restore healthy levels
[20] Thanks Your doctor or nurse will be more than happy to do the injections for you if you just don't feel comfortable doing it yourself.Thanks Things You'll Need Prescribed vitamin B12 solution Clean syringe and needle Rubbing alcohol Cotton balls Bandages A puncture proof container References About This Article To give a B12 injection, start by cleaning the injection site, such as the upper arm or thigh, with a cotton ball dipped in rubbing alcohol to sterilize the area
These symptoms typically resolve within 24 hours.* Not for Everyone: This therapy is not recommended for individuals allergic to cobalamin (B12), those with liver disease, or those currently taking medications that interact with methyl donors
However, weight-loss results may take about 30 days to become visible, especially when combined with a healthy diet and regular exercise
