The generic name for Jovial Aluminum Phosphate Gel is Aluminum Phosphate Gel. There is no clear indication as to the maximum number of days it can be taken. Clinical advice is generally no more than 4 weeks, subject to medical advice. Aluminum Phosphate Gel is an antacid medication whose main ingredient is aluminum phosphate. Aluminum phosphate gel can alleviate the symptoms of acid reflux caused by excessive stomach acid, and is mainly used in the treatment of gastric ulcer, duodenal ulcer, reflux esophagitis and other stomach acid-related diseases, which is a kind of auxiliary treatment drugs. Patients who are allergic to aluminum phosphate gel are prohibited from taking it. Patients with chronic renal failure and hyperphosphatemia are prohibited from taking it. Allergic patients need to be careful when taking it. Diabetic patients should not take more than 1 sachet of Aluminum Phosphate Gel. Taking aluminum phosphate gel may cause constipation and other adverse reactions, patients can add enough water or take laxatives to avoid constipation. Patients with esophageal diseases should take the medicine after meals; patients with esophageal fistula, esophagitis and gastro-esophageal reflux should take the medicine after meals or before going to bed at night; patients with gastritis and gastric ulcers should take the medicine half an hour before meals; patients with duodenal ulcers should take the medicine three hours after meals and when they are in pain. When taking the medication, try to avoid taking it with tetracycline antibiotics, furosemide, propylene glycoside, isoniazid, anticholinergics, prednisolone, amoxicillin and other drugs. There is no clear rule about the maximum time to take the medication, however, it is generally not recommended to exceed 4 weeks. Patients suffering from these conditions need to take the medication as prescribed by their doctor.