b12 injection side effects sore throat I get pain from the B12. anyone else Why do I feel worse
Description
A: It is a veterinary injectable medicine

Pregnant or breastfeeding women should avoid both compounds

Subcutaneous injection bypasses first-pass hepatic metabolism, delivering more active peptide to target tissues
The mechanism is likely related to rapid methylation shifts and downstream effects on neurotransmitter metabolism

Similarly, acute phase reactants like C-reactive protein often show stable or reduced levels during Ramadan in the absence of other illness
