Magnesium citrate is magnesium in supplement form and traditionally used to relieve constipation. And, according to Medline Plus, magnesium citrate may also reduce the frequency and intensity of migraines. This product is generally benign, but like other medicinal substances poses the risk of side effects which can be harmful. Do not use magnesium citrate without your doctor’s supervision.
Laxative Property
Magnesium citrate draws fluid from your body’s tissues and moves it into your bowels. The water promotes peristalsis, the contraction and relaxation of the intestinal muscles, which pushes the stool out. Magnesium citrate promotes a bowel movement 30 minutes to three hours after you take the supplement.
Migraine Reliever
According to Medline Plus, magnesium supplementation may ease migraine headaches associated with premenstrual syndrome. But since the product is a laxative, it may cause diarrhea. Discuss with your doctor how harmful this potential side effect can be to your overall health. She can help you decide whether the benefits of migraine prevention outweigh the negative impact the supplement might have on your digestive system.
Magnesium Citrate Dosages
Take magnesium citrate as your doctor prescribes. General dosage guidelines indicate different servings for migraine treatment and for relieving constipation. Drugs.com says that the adult constipation dose is 240 ml. Children under six years of age take 0.5 ml of magnesium citrate for every kilogram they weigh to a maximum of 200 ml in one day. Older kids can have 100 ml to 150 ml of the supplement for constipation. Medline Plus gives the dosages for migraines used in medical studies: Adults may find relief from the intense headaches after taking 610 mg of magnesium citrate three times daily for a maximum of three months.
Precautions
Under some conditions, magnesium citrate may be harmful. The supplement is contraindicated for constipation when it is accompanied by abdominal pain or nausea. Likewise, your doctor may decide to not prescribe this product if you have been vomiting. Magnesium citrate is for short-term use. Although you can get it without a prescription, do not take it for longer than one week without your doctor’s advice. The supplement may also trigger allergic reactions. Stop taking it and get medical care if you develop rashes or hives, if any area above your neck becomes swollen or if it becomes difficult for you to breathe.
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