Calcium gets most of the credit for giving you strong bones, but magnesium is also essential for a solid skeletal structure. Besides, your body uses magnesium to perform more than 300 functions. The mineral supports the operations of your muscles, nerves and immune system. Magnesium oxide, the mineral in supplement form, induces bowel movements. Although the product is available over the counter, consult your doctor before taking it.
Magnesium Oxide's Functions
Magnesium oxide serves several purposes. Your doctor may recommend it for heartburn because of its antacid properties. This supplement also helps to correct a magnesium deficiency so your body's systems can function properly. As a laxative, magnesium oxide empties your bowels quickly, says PubMed Health, and it is only recommended for occasional use.
Potential Side Effects
Because of its quick action in your intestines, magnesium oxide may cause abdominal cramps and diarrhea. Your immune system might also react against it, causing an allergic reaction. Get medical care if you develop rashes, hives or itching after taking magnesium oxide. Other allergy symptoms include dizziness, fatigue, gastric problems, as well as cognitive and mood changes.
How to Take It
Take magnesium oxide as your doctor prescribes to minimize the risk of side effects. In general, the adult dosage for constipation is two to four 500 mg capsules daily. Take them at once at night or in separate doses through the day with 8 oz. of water. This is also the general recommendation for children who are 12 years or older and suffering from a bout of constipation. These guidelines give you a dosage range. Get a specific number of capsules from your physician or the child's pediatrician.
Magnesium Oxide Interactions
Disclose to your doctor the medications and supplements you take. Magnesium oxide interacts with 286 products, says Drugs.com. One major interaction occurs with sodium polystyrene sulfonate, which treats elevated concentrations of potassium in your body. Taking both substances concurrently may cause alkalosis, a condition characterized by alkaline body fluids. Alkalosis starts out with confusion, hand tremors, twitching and nausea. It culminates in coma without treatment.
Member Comments