If you experience stomach pain, you need to check what is causing the stomach pain. The most common and direct test, that is a gastroscopy. If accompanied by stomach pain, there are many drugs that can be taken orally: 1. drugs that inhibit stomach acid; 2. drugs that protect the gastric mucosa; 3. Chinese medicines: drugs that inhibit stomach acid, including proton pump inhibitors, which are the most commonly used drugs such as rabeprazole and omeprazole. There are many drugs to protect the gastric mucosa, which include these drugs such as teprenone and Rebapentin. There are also some proprietary Chinese medicines, which can be effective, including Wicker Bell Gastroparesis Granules, Yuanhu Pain Relief Capsules, Gastric Soda Granules and these. While taking oral medications, it is still recommended to check the gastroscopy first to observe the situation and rule out any ulcers, etc.