Magneric from Teva is a medicinal product containing magnesium, which is suitable for use in cases of magnesium deficiency. It can be used for muscle cramps and paresthesias, as an additional therapy for stable angina pectoris and rhythm disturbances, for prophylaxis in patients who are treated with diuretics (loop and thiazide), in pregnant women; for the prevention of preeclampsia and eclampsia. Magnesium - the active ingredient of Magnerich, is a physiological calcium antagonist. It is involved in the metabolism of hydrocarbons, proteins, fats and nucleic acids, energy processes, conduction of nervous excitability. It is necessary for the contraction of the heart muscle and inhibits neuromuscular transmission. Available in a pack of 60 tablets.