metallic taste in mouth after b12 injection Feeling worse Injection: Answering concerns B12 Shots Side Effects And

For example, a doctor might prescribe the following: 100 micrograms daily for about a week Followed by every other day for seven doses After that, every three to four days for two to three weeks Once monthly until the deficiency is treated B12 injections require a prescription and can be administered at a doctor's office or at home with the approval of a healthcare provider

Daily doses were given between approximately 46 PM CST

This method allows for rapid absorption and is often preferred for individuals with severe B12 deficiency or malabsorption issues

Cyanocobalamin is a synthetic version

PMID 2137911 Subcutaneous injection-site pharmacokinetics FDA review