Answer
Depending on the product and indication, it is given by intravenous infusion or injection. Some concentrated products also permit deep intramuscular injection. Trained staff prepare and administer it.
Sources for this answer
- Magnesium Sulfate 50% w/v Solution for Injection/Infusion — Current selected SmPCemc · Summary of Product Characteristics
- Magnesium Sulfate 10% w/v solution for infusion — Current selected SmPCemc · Summary of Product Characteristics