can a b12 injection make you feel sick Why Do I Worse After My Injection? Causes & Management – Bolt Pharmacy Vitamin B12 Injections: Hot Shots?

These include: pale skin fatigue shortness of breath Your doctor may check you for anemia if you display symptoms such as: rapid or irregular heartbeat unexplained bruising prolonged bleeding from cuts, especially minor ones dizziness and headaches nosebleeds bleeding gums frequent infections Tests for anemia If youre experiencing a rash or skin changes, you should make an appointment to see your doctor or dermatologist, especially if: the rash is severe and comes on suddenly with no explanation the rash covers your whole body the rash doesnt improve with home treatment you also experience other symptoms such tiredness, fever, weight loss, or changes in bowel movements If you believe that the rash is a reaction to new iron supplements that youve started taking, seek immediate medical attention

Fatigue: Some individuals report feeling more tired than usual

Frequently Asked Questions About Vitamin B12 Injections How Often Should I Get Vitamin B12 Injections

(5) Kim SH, Park MJ