Magnesium oxide does interact with some medications, so it’s important to check with your health care professional before using magnesium supplements when you take pharmaceutical drugs. Magnesium oxide absorption is the poorest of all magnesium supplements. (And How Does It Work? Related: Most Supplements Contain Magnesium Stearate — Is It Safe? Magnesium is an abundant mineral in the body and magnesium is naturally present in many foods, added to other food products, available as a dietary supplement, and present in some medicines (such as antacids and laxatives). 2. However, as multiple varieties of supplemental magnesium exist, it can be difficult to know which one is most appropriate for your needs. It is not known whether this product passes into breast milk. Sign Up to Receive Our Free Coroanvirus Newsletter, Treating Opioid Use Disorder With Medications, Constipated? Magnesium oxide is an over-the-counter mineral effective as treatment for constipation, indigestion, magnesium deficiency, high blood pressure during pregnancy (pre-eclampsia and eclampsia), irregular heartbeat, asthma, pain caused by nerve damage associated with cancer, cerebral palsy, chronic fatigue syndrome, chronic obstructive pulmonary disease (COPD), cluster headache, colon and rectal cancer, chest pain (angina) due to clogged arteries, cystic fibrosis, diabetes, fibromyalgia, hearing loss, high cholesterol, metabolic syndrome, diseases of heart valves (mitral valve prolapse), weak bones (osteoporosis), pain after hysterectomy, pain after surgery, premenstrual syndrome (PMS), and chest pain due to blood vessel spasms (vasopastic angina). Keep out of reach of children. Too much magnesium from food does not pose a health risk in healthy individuals because the kidneys eliminate excess amounts in the urine 60). Do not start, stop, or change the dosage of any medicine before checking with your doctor or pharmacist first. If these symptoms occur, discontinue use of magnesium oxide powder or tablets. The salts of magnesium oxide have antacid, laxative and muscle relaxant activities. Rude RK. Magnesium oxide is used as laxative to relieve occasional constipation. The studies conducted on magnesium oxide for cramps have mixed conclusions, with some showing that it isn’t more effective than placebo for night leg cramps. Because the mineral is vital for GABA function, which allows for the proper production of “happy hormones” like serotonin, it can indeed help calm anxiety and boost your mood. The most commonly used and readily available method for assessing magnesium status is measurement of serum magnesium concentration, even though serum levels have little correlation with total body magnesium levels or concentrations in specific tissues 16). What do I need to tell my doctor BEFORE I take Magnesium Oxide? In a study in 28 people with a rare condition that required high doses of magnesium daily, those who took a slow-release tablet of magnesium lactate had fewer digestive side effects than the control group (12). Read the product label carefully for directions, dosage and storage. Although the absorption of magnesium oxide is considered poor, this type of magnesium supplement provides more magnesium per tablet, so it is known to be an effective remedy for magnesium deficiency symptoms. High doses of magnesium oxide may also cause issues like low blood pressure, irregular heartbeat, slowed breathing and confusion. Am Heart J 2010;160:464-70, Chiuve SE, Korngold EC, Januzzi Jr JL, Gantzer ML, Albert CM. Yet, scientific evidence on these uses is limited, so more studies are needed (8). You may report side effects to FDA at 1-800-FDA-1088 or at Am J Ther 2001;8:345-57. Check with your health care professional or doctor for additional medical advice, or if you have health questions, concerns or for more information about this medicine. Small studies have found that magnesium in the aspartate, citrate, lactate, and chloride forms is absorbed more completely and is more bioavailable than magnesium oxide and magnesium sulfate 25). Magnesium oxide is used as a supplement to maintain adequate magnesium in the body. It is best to take magnesium supplements with a meal to reduce stomach upset and diarrhea unless otherwise directed by the product instructions or your doctor. Magnesium. The results of several studies are promising that magnesium supplementation (e.g. But magnesium oxide use doesn’t come without some warnings. medicine to treat osteoporosis or Paget's disease--alendronate, ibandronate, risedronate, Fosamax, Boniva, Actonel, and others. Keep all drug products away from children and pets. All the same, further studies are necessary. This article examines the evidence for and against eating soy. Intern Med 2006;45:207-10. What Are Warnings and Precautions for Magnesium Oxide? Glycine is often used as a standalone dietary supplement to improve sleep and treat a variety of inflammatory conditions, including heart disease and diabetes (23). This is why magnesium oxide for constipation is one of the most common uses. Call your doctor if your symptoms do not improve after 7 days of treatment, or if symptoms get worse. The mineral magnesium oxide is used to cure or avoid low levels of magnesium in the blood. Magnesium L-threonate is often used for its potential brain benefits and may help manage certain brain disorders, such as depression and age-related memory loss. Magnesium oxide is used to treat or prevent low magnesium levels. If you have kidney disease or consume very large doses of this mineral, you may be at a greater risk. Magnesium oxide is a supplement that contains magnesium and oxygen ions. If you are taking a tetracycline-type medication (such as demeclocycline, doxycycline, minocycline, tetracycline), separate the time of the dose from the time of the magnesium supplement dose by at least 2 to 3 hours. Magnesium is an abundant mineral in the body and magnesium is naturally present in many foods, added to other food products, available as a dietary supplement, and present in some medicines (such as antacids and laxatives). It’s a day full of family, friends, football and, most importantly, ... What Is Magnesium Oxide? Absorption of magnesium from different kinds of magnesium supplements varies. Magnesium citrate is a form of magnesium that’s bound with citric acid. It’s well absorbed in your digestive tract, making it a great multi-purpose supplement. CONDITIONS OF USE: The information in this database is intended to supplement, not substitute for, the expertise and judgment of healthcare professionals. Magnesium oxide can make it harder for your body to absorb other medicines you take by mouth. Copyright © 2020 by RxList Inc. RxList does not provide medical advice, diagnosis or treatment.