injection vitamine b12 douloureuse Gerda 1000 Vitamin B12 Injection at a

Additionally, dosing at 20 mg/kg body weight or greater resulted in mild to severe fundic lesions on ophthalmologic examination (change in color of the fundus, central or generalized retinal degeneration), abnormal electroretinograms (including blindness), and diffuse light microscopic changes in the retina

Dosage must be calculated based on body weight, and injections should be given by trained healthcare professionals

Potential Reactions: Some patients may experience mild or temporary effects such as injection site irritation, fatigue, nausea, headaches, or other unexpected symptoms

Changes to the microbial phyla and genera observed in the 5A-1MQ-treated group switched from WD to LD could have been driven by additive, synergistic, or independent mechanisms relative to those induced by diet switch alone, which could not be determined with the current study design that lacked a group treated with 5A-1MQ and maintained on WD