There is no interval required for drinking water after taking Magnesium Aluminum Carbonate Chewable Ingot. However, simultaneous intake of Magnesium Aluminum Carbonate Chewable Tablets with acidic beverages (fruit juices, wines, etc.) or foods should be avoided as it may increase the intestinal absorption of aluminum. Attention should be paid to taking magnesium aluminum carbonate chewable tablets: 1. Indications: Magnesium Aluminum Carbonate Chewable Tablets are mainly used for chronic gastritis, gastric acid-related stomach discomfort symptoms, such as stomach pain, heartburn sensation, acid belching, fullness and so on. 2. Adverse reactions: magnesium aluminum carbonate in the stomach can be rapidly converted to aluminum hydroxide and magnesium hydroxide, aluminum ions can relax the smooth muscle of the stomach causing delayed gastric emptying and constipation and diarrhea and other adverse reactions. 3. Contraindications: patients who are allergic to the drug, patients with severe renal insufficiency (creatinine clearance <30ml/min), patients with hypophosphatemia. 4. Drug interactions: magnesium aluminum carbonate can reduce the absorption of other drugs, such as cardiac glycosides, tetracycline, etc. Considering that the absorption may be impaired, there should usually be an interval of 1~2 hours between the intake of other drugs. Any medication is recommended to be used under the guidance of a doctor, and should not be used blindly on its own to avoid adverse reactions. If there is any discomfort during the course of taking the medication, you should seek medical advice promptly.