Every time you puncture the vial's rubber stopper with a syringe, you create a potential entry point for airborne bacteria
So, if your test results confirm a vitamin B12 deficiency, your provider may recommend an intramuscular injection, oral supplementation, dietary changes, or something else
Let it dry completely, which takes about 10 seconds
Patients self-administered subcutaneous injections after training, but the reconstitution step was upstream of the patient
Antitoxic properties of a preparation of glutathione S-transferase
Doctors commonly choose to give shots in the deltoid (shoulder) muscle, though the gluteus maximus (buttocks) muscle is sometimes used