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doi: 10.1016/j.cyto.2018.04.010 45 ChangC

Some individuals may notice initial benefits, such as increased energy or reduced pain, within a few weeks

The solution might contain glycine as a stabilizer, but glycine is colorless in solution and does not change the appearance

For patients with severe symptoms, treatment starts with 1000 mcg injected intramuscularly once daily for 7 days, then the frequency can vary to 1-3 times weekly for 4-8 weeks

Acta 525 , 146074 (2025)
