Cobalamin Deficiency can result when levels of vitamin B-12 are too low
In severe cases, patients may experience long-term disability, reduced range of motion, or ongoing neurological symptoms
Because oral supplements are absorbed less effectively, you need to take them far more frequently than you would need an injection
This syringe includes a passive needle retraction feature that eliminates the need to recap, reducing exposure and further lowering contamination risks
These may include: Nausea and stomach upset Diarrhea Constipation Injection site redness or swelling Itching Headache Dizziness Blood clots Swelling In rare cases, some people may experience an allergic reaction to vitamin B12, which can cause symptoms such as hives, difficulty breathing, and swelling of the face, lips, tongue, or throat
This makes them just as effective as the shot, and it typically means the vitamin will be in your system within a couple hours of taking your drops