The main role of Stasol in clinical practice is to neutralize stomach acid, and similar drugs can be taken before and after meals. It is recommended that patients can take it before meals to form a protective film in the stomach. Patients who experience nausea or vomiting after taking such drugs can also choose to take them after meals. If symptoms are not relieved after more than one week of continuous use, consult a doctor or a professional pharmacist. In addition, pregnant and lactating women should only take this medication under medical supervision. Patients with high blood pressure, heart disease, hyperthyroidism, or reflux esophagitis should use with caution. Children should consult a doctor or pharmacist when using it.