Vitamin C IV — 5-25 g
关键规格
- Low-dose 5-10 g
- gentle antioxidant, 30 min infusion
- Moderate 10-25 g
- stronger antioxidant, 45-60 min, mild flush common
- > 25 g requires G6PD screening (hemolysis risk)
- Contraindications
- pregnancy / lactation, renal disease, oxalate stone history, sulfite hypersensitivity

