Cotrimoxazole is to be swallowed directly after meals, and magnesium aluminum carbonate chewable tablets are to be chewed and swallowed with warm water. Compound Alzimet enteric-coated tablets are used for the lack of digestive enzymes or insufficient bile secretion, and can be taken after meals to alleviate indigestion symptoms caused by eating. Magnesium Aluminum Carbonate is used for acid reflux, heartburn, stomach pain and other symptoms caused by chronic gastritis. It can be taken after meals, before bedtime or when the stomach is not feeling well, which can quickly neutralize stomach acid and bind bile acid. There is no obvious adverse reaction to compound azinomide enteric-coated tablets, which is forbidden for severe hepatic insufficiency, cholelithiasis, bile duct obstruction, acute hepatitis and other diseases. Common adverse reactions of magnesium aluminum carbonate include nausea, diarrhea, etc. It is contraindicated for gastric acid deficiency, hypophosphatemia, gastrointestinal bleeding, ulcerative colitis, intestinal obstruction and other diseases. For the application of compound azimut enteric-coated tablets and magnesium aluminum carbonate, it is recommended to be guided by a doctor.