can vitamin b12 injection cause fever Benefits of Shots Symptoms if You Take Too

The US-FDA initially approved the drug in 1942.[7] However, the compound became widely available for routine use in the treatment of B12 deficiency in the early 1950s.[8] Mechanisms of Action Cyanocobalamin is a vital compound for cell division and growth, hematopoiesis, and nucleoprotein and myelin synthesis

However, trace amounts can circulate as well, potentially if very large doses are given or if the intramuscular injection itself is not quite right

However, potential concerns: High doses of B12: While very rare, taking extremely high doses of B12 could theoretically lead to side effects, including potential issues with blood clotting

If you choose intramuscular B12, you can schedule injections on any day convenient for youthey do not need to align with your semaglutide injection