If you want to quickly improve the situation of stomach pain, you need to identify the causes of stomach pain. Common clinical causes of stomach pain include stomach ulcer, stomach cramps, indigestion and so on. 1. Stomach ulcer: Stomach pain caused by stomach ulcer is mainly related to the increased secretion of stomach acid. Taking medications that inhibit acid secretion, such as omeprazole, as prescribed by your doctor can improve the symptoms of stomach pain. During the use of these medications, adverse reactions such as dizziness and drowsiness may occur. 2. Stomach cramps: Cold abdomen or eating cold food may lead to stomach cramps, which may also cause stomach pain. Take antispasmodic drugs such as scopolamine and atropine as prescribed by the doctor. Adverse reactions such as dry mouth and dry eyes may occur during medication. Applying a hot towel to the area of stomach pain may also help improve symptoms. 3. Indigestion: Stomach pain caused by indigestion can be helped by taking gastrointestinal stimulants such as domperidone and mosapride as prescribed by your doctor. Adverse reactions such as diarrhea and dizziness may occur during the medication. It is recommended to seek prompt medical attention to clarify the cause of the disease before taking treatment measures.