Magnesium Chloride IV

Magnesium chloride, or magnesium, is a mineral that is important in maintaining the function of our nerves, cells, bones, muscles, and heart. 


Dosage & Concentration

  • Dosage: 1 – 3ml’s IV
  • Concentration: 200mg/ml


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Magnesium chloride supplies magnesium, which is a crucial mineral that plays a vital role in numerous biochemical processes in our bodies. It is essential for nerve function, cellular metabolism, muscle contraction, and the maintenance of heart rhythm. Magnesium also facilitates the synthesis of adenosine triphosphate (ATP), the primary energy molecule in cells, and is involved in the synthesis of DNA and RNA. Furthermore, magnesium contributes to the structural development of bones and is required for the proper function of various enzymes.

Although most individuals acquire sufficient magnesium through a balanced diet, certain circumstances may warrant supplementation. Foods rich in magnesium typically contain fiber and include nuts (such as almonds and cashews), seeds (like pumpkin seeds), legumes, leafy green vegetables (spinach, kale), whole grains, and fortified cereals. Moreover, certain fruits such as avocados and bananas, as well as dark chocolate and fatty fish, are good sources of magnesium.

Magnesium chloride is one of the various forms of magnesium salts and is often chosen for medical use due to its high bioavailability. Individuals more prone to magnesium deficiency include women (especially during pregnancy), African Americans, the elderly, and those with gastrointestinal disorders that affect nutrient absorption.

Chronic magnesium deficiency is associated with numerous health conditions, such as osteoporosis, high blood pressure, arteriosclerosis (hardening of the arteries), diabetes, and stroke. Additional factors that can contribute to magnesium deficiency include alcoholism, poor diet, chronic stress, certain medications (like diuretics), and poorly controlled diabetes.

What Is Magnesium Chloride Prescribed For?

Magnesium chloride can be prescribed for a variety of health conditions and for preventive health measures. Among its uses is addressing magnesium deficiency by restoring normal magnesium levels in individuals who might be deficient due to inadequate dietary intake, malabsorption or excessive loss. It can also be of benefit in diabetes management, as supplementing with magnesium chloride may improve insulin sensitivity and glucose control in patients with type 2 diabetes. For heart health, magnesium chloride can help regulate heart rhythms and may play a role in reducing the risk of heart disease. High blood pressure is another area where magnesium supplementation can be beneficial by contributing to lowering blood pressure levels. In the case of osteoporosis, magnesium is vital for bone health and can be instrumental in preventing bone loss.  Furthermore, individuals with migraines sometimes have low levels of magnesium, and supplementation with magnesium chloride can reduce the frequency of migraines. As an osmotic laxative, magnesium chloride is also effective in relieving constipation.

Benefits of Magnesium Chloride

Magnesium chloride, known as “the relaxation mineral,” boasts a range of benefits beyond merely correcting a deficiency. It plays a role in reducing stress and anxiety by regulating neurotransmitters. Another significant benefit of magnesium chloride is the improvement of sleep quality; by calming the nervous system and maintaining healthy levels of the neurotransmitter GABA, it promotes sleep. Additionally, it aids in the relaxation of muscle fibers, which in turn can lead to a reduction in cramps and muscle tension. Magnesium is also essential for calcium absorption and plays a critical role in the formation and maintenance of healthy bones, thereby contributing to bone health.

Dosage, Concentration, Route of Administration

Dosage: Seek advice from a licensed physician, medical director, or other healthcare provider

Concentration: 200mg/ml

Route of Administration: For IV Injection only

Precautions/Side Effects

Magnesium chloride has many drugs it interacts with, which is why it is always important to speak with your doctor before taking.

Magnesium chloride is contraindicated in people with:

  • – Kidney disease or impairment
  • – Myasthenia gravis
  • – A skeletal muscle disorder
  • – Low calcium blood levels
  • – High magnesium blood levels
  • – Progressive muscle weakness with carcinoma

Some common side effects include:

  • – Sweating
  • – Stomach upset
  • – Flushing
  • – Respiratory depression
  • – Significant drop in blood pressure
  • – Hypothermia
  • – Allergic reaction (rash, itching, swelling, severe dizziness, trouble breathing)


Store at controlled room temperature. Protect from light.


Want to Learn More About Magnesium Chloride? Contact Olympia Pharmacy Today.

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