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镁是人体必需四种元素(钾、钠、钙、镁)之一。对维持人体正常形态和功能具有重要意义。镁与钠的代谢不同,体内没有激素调节血清镁,镁正常范围是依靠吸收与排泄的平衡结果,所以缺镁时及时补镁显得至关重要。 目前临床主要应用硫酸镁作为补镁剂,但由于其致泻和拮抗钙离子作用,只能静脉给药。新型补镁剂乳清酸镁近几年已在欧美各国上市,与硫酸镁相比,有可以口服、毒副作用小等优点。临床主要用于高血脂、心律失常及肝脏失调的治疗。
Magnesium is one of the four essential elements of the human body (potassium, sodium, calcium, magnesium). To maintain the normal shape and function of the human body is of great significance. Magnesium and sodium metabolism is different, there is no hormone in the body to regulate serum magnesium, magnesium is the normal range of absorption and excretion of the balance of the results, so timely magnesium supplementation is crucial. At present, the main clinical application of magnesium sulfate as a magnesium supplement, but because of its diarrhea and antagonism of calcium ions, only intravenous administration. In recent years, the new magnesium magnesium orotate has been listed in many countries in Europe and the United States. Compared with magnesium sulfate, it has the advantages of oral administration, small toxic side effects, and the like. Clinical mainly for hyperlipidemia, arrhythmia and liver disorders treatment.