We also offer convenient, flexible telehealth appointments where available
If the patient is critically ill, or has neurologic disease, an infectious disease or hyperthyroidism, considerably higher doses may be indicated
The exact concentration is not publicly specified in the same way compounded vials are labeled because the pen handles all measurement internally
Some of the possible side effects of B12 injections include: Pain, redness, or swelling at the injection site Headache Nausea or vomiting Diarrhea or constipation Dizziness or lightheadedness Itching or rash Feeling of pins and needles in the body Muscle cramps or weakness Anxiety or restlessness Most of these side effects are mild and will usually go away on their own within a few days
Using room-temperature medication, a thin-gauge needle, and the quick-insertion technique described above minimizes discomfort significantly
These products are provided strictly for research purposes only