Magnesium chloride may not be recommended in some situations. Magnesium is a naturally occurring mineral. Magnesium is important for many systems in the body especially the muscles and nerves.
Magnesium chloride is used as a supplement to maintain adequate magnesium in the body.
Magnesium chloride may also be used for purposes other than those listed in this medication guide. Do not take magnesium chloride without first talking to your doctor if you have kidney disease. Magnesium chloride may not be recommended in some situations. It is not known whether magnesium chloride will harm an unborn baby. Do not take magnesium chloride without first talking to your doctor if you are pregnant or planning a pregnancy.