Magnesium Aluminum Carbonate Chewable Tablets should not be taken together with tetracycline and quinolone antibacterial drugs, acid suppressants, gastric stimulants and other drugs. Magnesium aluminum carbonate tablets because it contains trivalent aluminum ions, which will combine with many drugs to form complexes, affecting the absorption and uptake of other drugs, including cardiac glycosides such as digoxin, antimicrobial drugs of tetracyclines, quinolones such as levofloxacin, ofloxacin and so on. Magnesium aluminum carbonate tablets belong to the antacid class of drugs, also can not be taken at the same time with acid-suppressing drugs, because it will reduce the absorption of acid-suppressing drugs. Gastric power drugs can not be taken at the same time with magnesium aluminum carbonate tablets, gastric power drugs to promote intestinal peristalsis will shorten the time of magnesium aluminum carbonate tablets stay in the stomach. In addition, aluminum can adsorb bile salts and reduce the absorption of fat-soluble vitamins, especially vitamin A. When taking magnesium aluminum carbonate chewable tablets, it is recommended to take 1 to 2 hours apart from other medications to avoid the effect on the absorption of other drugs. The above drugs need to be used under the guidance of a doctor, avoid self-medication to prevent delays.