Stomach pain and vomiting are often caused by gastrointestinal cramps or inflammation of the gastrointestinal tract, etc. They can be relieved by physical therapy such as massage, or by taking medication such as omeprazole. 1. Physical therapy: If the pain is caused by gastrointestinal cramps such as cold in the abdomen, you can relieve the disease by abdominal massage or hot compresses. These methods can relieve gastrointestinal spasms to a certain extent, thus reducing pain and vomiting. 2. Medication: If the abdominal pain and vomiting are caused by inflammation of the gastrointestinal tract or peptic ulcers, you can relieve the symptoms by taking medications such as omeprazole, but such medications may cause nausea and vomiting and other adverse reactions. Drug allergy and the presence of other contraindications specified in the instructions of the drug are prohibited, and all drugs should be taken in accordance with medical advice. If the symptoms of stomach pain and vomiting, we should go to the hospital in time, complete the relevant examination, identify the specific causes and then under the guidance of the doctor for treatment.