Besides contamination concerns, potential side effects include: injection site reactions, nausea, diarrhea, headache and fatigue
Autonomic Nervous System Dysfunction A significant subset of long COVID patients develop dysfunction of the autonomic nervous system
Several vitamin deficiencies can contribute to joint and knee discomfort
Severe or persistent symptoms may require medical attention and should be reported to your healthcare provider. Patients with certain health conditions or on specific medications should always talk with their healthcare provider before starting B12 injections to avoid interactions and ensure the treatment is appropriate
The superior labial artery is located superficially at the wet-dry mucosal junction of the upper lip, a common site for injections
For all practical research purposes, you can assume the final volume is equal to the volume of bacteriostatic water you added