b12 injection bruising from injection? : r/Zepbound Why Semaglutide Injections Cause Bruising
Description
The duration for B12 to work varies from person to person

You can often pick them up at your local CVS, Walgreens or other big name pharmacy near you

According to primary care experts, intramuscular shots help quickly restore blood levels of B12 in the body

I specifically asked to have my B12 tested and the results were the lowest they said theyd ever seen
Some split the dose

These can include rapid heartbeat, chest pain, confusion, muscle cramps and weakness, hives, skin rashes, and difficulty breathing or swallowing [1]
