Monitoring: After starting injections, B12 blood levels and hematologic response are monitored
The sterile solution or lyophilized format supports compound stability during storage when maintained under appropriate laboratory conditions
Allergic Reactions (Rare): Although rare, some individuals can have an allergic reaction to the injection, ranging from a rash or itching to more severe symptoms like swelling of the face, tongue, or throat, dizziness, or difficulty breathing
For example, the number of syringe units representing 250 mcg changes depending on how many milligrams are in the vial and how much liquid was used during preparation
Any current use is off-label, compounded, and should be supervised by a licensed medical provider