Available Brands
Did you find this information helpful?
Author Details

Written By
P. Thirumal Reddy
B. Pharm

Reviewed By
Dr. Tejashwin Adiga
MBBS
Last updated : 31 Mar 2026 | 09:30 AM (IST)

Want to know more?
Read Our Editorial Policy
Quick Summary
MAGNESIUM CITRATE
Last updated on 31 Mar 2026 | 09:30 AM (IST)
MAGNESIUM CITRATE
Background and Date of approval MAGNESIUM CITRATE
Magnesium Citrate contains the active component Magnesium Citrate. It is a supplement that combines the mineral magnesium with citric acid. It is commonly used as a dietary supplement to increase magnesium intake or as a laxative for relieving occasional constipation. Magnesium is an essential mineral that is crucial in various bodily functions. It involves more than 300 enzymatic reactions, including energy production, protein synthesis, muscle and nerve function, and maintaining a healthy immune system. It also contributes to the development and maintenance of bones and teeth. Citric acid, conversely, is a naturally occurring compound found in citrus fruits. It helps enhance the absorption of magnesium in the body.
Uses of MAGNESIUM CITRATE
Magnesium citrate is used for constipation relief and as a laxative. It is also employed in treating calcium oxalate and uric acid kidney stones and as a preventive measure to reduce stone recurrence. Additionally, it helps correct renal tubular acidosis and supports bone health in osteoporosis. It can address low magnesium levels caused by specific medications used in kidney stone treatment.
How is MAGNESIUM CITRATE administered?
To use magnesium citrate, follow the instructions provided by your healthcare professional or the guidelines on the product packaging. Typically, it is taken orally as a tablet with a whole glass of water. Avoid chewing, breaking, or crushing it before taking it.
Side Effects of MAGNESIUM CITRATE
Common side effects of magnesium citrate include diarrhea, abdominal cramping, nausea, vomiting, bloating, and gas. These gastrointestinal symptoms are primarily due to its laxative effect. In some cases, excessive or prolonged use of magnesium citrate can lead to electrolyte imbalances and potential symptoms such as muscle weakness and irregular heartbeat.
Warnings
Serious adverse effects of magnesium citrate are rare but can occur. These include allergic reactions such as rash, itching, swelling, severe dizziness, or difficulty breathing, which may require immediate medical attention. Another potential serious effect is excessive magnesium intake, leading to magnesium toxicity. Symptoms of magnesium toxicity include severe diarrhea, abdominal pain, muscle weakness, irregular heartbeat, and changes in mental status.
Precautions
Individuals with known allergies to magnesium citrate or its components should avoid its use. Those with severe kidney impairment or kidney failure should exercise caution. Magnesium citrate should not be used in cases of known or suspected bowel obstruction, as it can worsen and cause complications. It may interact with certain medications, and prolonged or excessive use can lead to dehydration, electrolyte imbalances, and gastrointestinal discomfort. Consult a healthcare professional before using magnesium citrate, especially if you have chronic medical conditions.
Word of Advice
It is important to use magnesium citrate under the guidance of a healthcare professional. Follow the recommended dosage and instructions your healthcare professional provides or on the product packaging. If you have any underlying medical conditions, are taking other medications, or are pregnant or breastfeeding, consult with a healthcare professional before using it to ensure its safety and appropriateness for your specific situation. Regular monitoring and evaluation by a healthcare professional can ensure the proper use and minimize the risk of potential side effects or interactions.
Frequently Asked Questions
Q1.
Can magnesium citrate interact with oral contraceptives?
Magnesium citrate is not known to have significant interactions with oral contraceptives (birth control pills). However, it is always advisable to consult with a healthcare professional or pharmacist to ensure the safety and effectiveness of both medications when used together.
Q2.
Does magnesium citrate help with anxiety?
Magnesium plays a role in nerve function and relaxation, and some studies suggest a potential link between magnesium deficiency and anxiety. While magnesium supplementation, including magnesium citrate, may have a calming effect for some individuals, it is not a standalone treatment for anxiety disorders. It is essential to consult with a healthcare professional for appropriate evaluation and personalized recommendations for managing anxiety.
Q3.
Is magnesium citrate effective for muscle cramps during pregnancy?
Muscle cramps are common during pregnancy, and magnesium deficiency has been linked to increased muscle cramps. Some healthcare professionals may recommend magnesium supplementation, including magnesium citrate, to alleviate muscle cramps during pregnancy. However, it is crucial to consult with your healthcare provider for appropriate dosage and guidance based on your specific situation.
Q4.
Can magnesium citrate help with migraines?
While magnesium supplementation has been studied for migraine prevention, the evidence is mixed. Some studies suggest that magnesium may be beneficial in reducing the frequency and intensity of migraines, but more research is needed to establish its effectiveness. It is recommended to consult with a healthcare professional for personalized advice if you are considering using magnesium citrate for migraines.
Q5.
Can magnesium citrate interact with oral contraceptives?
Magnesium citrate is not known to have significant interactions with oral contraceptives (birth control pills). However, it is always advisable to consult with a healthcare professional or pharmacist to ensure the safety and effectiveness of both medications when used together.
Q6.
What are the side effects of magnesium citrate?
Common side effects of magnesium citrate include diarrhea, the most frequent side effect due to its laxative effect. Abdominal cramping, nausea, and vomiting may also occur.
Disclaimer
The drug information on this page is different from medical advice. It is meant for educational purposes only. For further details, consult your doctor about your medical condition to know if you can receive this treatment.






