can b12 injections cause numbness and hands in While Sleeping Sublingual B12 vs. B12 Injections:

Covid arm is back got injection in right arm (first time was in left with covid arm 8 days later;) this time have baseball size redness with some heat, and tenderness not as much swelling as first dose

Rotate clockwise: right upper, left upper, left lower, right lower

If you think you might have a deficiency however your preliminary blood examination reveals that your levels are typical, you could desire to talk with our physicians regarding performing second examinations, particularly those that examine for high homocysteine degrees

Regular monitoring through blood testing helps optimize injection frequency, ensuring you maintain therapeutic B12 levels without over-supplementation

The significance of this paper is not only to compare the three routes of administration but also to evaluate them and determine which route is the best to administrate the drug